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CDLX

Cardlytics, Inc.

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7603
SEC CIK
0001666071
Parsed reports
677

Last 12 months

Inside the activity.

2 purchase rows · 16 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202603
Feb 202602
Mar 202600
Apr 202604
May 202620
Jun 202600
Jul 202603
Aug 202602
Sep 202600
Oct 202602

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries D-R Redeemable Convertible Preferred Stock · Derivative 1,644 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 44

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,644 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries D-R Redeemable Convertible Preferred Stock · Derivative 1,126 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 43

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,126 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries D-R Redeemable Convertible Preferred Stock · Derivative 3,205 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 42

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 3,205 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries D-R Redeemable Convertible Preferred Stock · Derivative 164,446 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 41

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 164,446 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries C-R Redeemable Convertible Preferred Stock · Derivative 4,176 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 40

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 4,176 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries C-R Redeemable Convertible Preferred Stock · Derivative 2,861 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 39

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,861 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries C-R Redeemable Convertible Preferred Stock · Derivative 8,140 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 38

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 8,140 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries C-R Redeemable Convertible Preferred Stock · Derivative 417,683 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 37

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 417,683 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries B-R Redeemable Convertible Preferred Stock · Derivative 9,311 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 36

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 9,311 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries B-R Redeemable Convertible Preferred Stock · Derivative 6,378 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 35

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 6,378 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries B-R Redeemable Convertible Preferred Stock · Derivative 18,148 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 34

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 18,148 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries B-R Redeemable Convertible Preferred Stock · Derivative 931,174 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 33

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 931,174 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries A-R Redeemable Convertible Preferred Stock · Derivative 7,719 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 32

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 7,719 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries A-R Redeemable Convertible Preferred Stock · Derivative 5,287 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 31

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,287 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries A-R Redeemable Convertible Preferred Stock · Derivative 15,045 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 30

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 15,045 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionSeries A-R Redeemable Convertible Preferred Stock · Derivative 771,947 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · derivative · entry 29

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 771,947 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.exercise_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F1 · derivative.expiration_date: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 2,050 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 28

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 25,435

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 1,404 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 27

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 17,422

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 3,995 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 26

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 49,576

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 205,020 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 25

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,543,829

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 280 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 24

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 23,385

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 191 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 23

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 16,018

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 545 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 22

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 45,581

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 27,988 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 21

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,338,809

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 255 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 20

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 23,105

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 175 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 19

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,827

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 498 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 18

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 45,036

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 25,571 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 17

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,310,821

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 1,644 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 16

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 22,850

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 1,126 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 15

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,652

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 3,205 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 14

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 44,538

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 164,446 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 13

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,285,250

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 4,176 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 12

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 21,206

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 2,861 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 11

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,526

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 8,140 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 10

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 41,333

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 417,683 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 9

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,120,804

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 9,311 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 8

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 17,030

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 6,378 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 7

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,665

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 18,148 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 6

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 33,193

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 931,174 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 5

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,703,121

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 7,719 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 4

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 7,719

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F5 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). PVM V is the general partner of PVPSFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 5,287 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 3

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,287

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F4 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). PVM V is the general partner of PVPFF V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 15,045 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 2

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,045

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPE V"). PVM V is the general partner of PVPE V. Youngren, a member of the Issuer's Board of Directors, is a member of PVM V. Each of Flint and McGuire are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVPE V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:29 UTC ConversionCommon Stock 771,947 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-010409 · doc4.xml · nonDerivative · entry 1

Polaris Venture Management Co. V, L.L.C. · CIK 0001439589 · 10% owner

Polaris Venture Partners Entrepreneurs' Fund V, L.P. · CIK 0001439587 · 10% owner

Polaris Venture Partners Founders' Fund V, L.P. · CIK 0001439588 · 10% owner

Polaris Venture Partners Special Founders' Fund V, L.P. · CIK 0001439586 · 10% owner

Polaris Venture Partners V, L.P. · CIK 0001439590 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 771,947

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A-R Redeemable Convertible Preferred Stock, Series B-R Redeemable Convertible Preferred Stock, Series C-R Redeemable Convertible Preferred Stock, Series D-R Redeemable Convertible Preferred Stock, Series E-R Redeemable Convertible Preferred Stock, Series G Redeemable Convertible Preferred Stock and Series G' Redeemable Convertible Preferred Stock is convertible into the Issuer's Common Stock on a one-for-one basis and has no expiration date. All shares of the Issuer's Redeemable Convertible Preferred Stock converted into shares of the Issuer's Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of further consideration.

F2 · ownership.nature: The reportable securities are owned directly by Polaris Venture Partners V, L.P. ("PVP V"). Polaris Venture Management Co. V, L.L.C. ("PVM V") is the general partner of PVP V. Bryce Youngren ("Youngren"), a member of the Issuer's Board of Directors, is a member of PVM V. Each of Jonathan A. Flint ("Flint") and Terrance G. McGuire ("McGuire") are the managing members of PVM V. Each of Flint, McGuire and Youngren, in their respective capacities with respect to PVM V, may be deemed to have shared voting and dispositive power over the shares held by PVP V. Each of PVM V, Flint, McGuire and Youngren disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
ConversionSeries G' Redeemable Convertible Preferred Stock · Derivative 18,325 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 10

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,325 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
Exercise / conversionSeries G' Redeemable Convertible Preferred Stock · Derivative 1,193 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 9

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,325

Underlying: Common Stock · 1,193 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
Exercise / conversionRestricted Stock Unit · Derivative 1,193 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 8

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Series G' Redeemable Convertible Preferred Stock · 1,193 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Series G' Redeemable Convertible Preferred Stock.

F5 · derivative.exercise_date: The RSUs vested upon the completion of the Issuer's initial public offering.

F5 · derivative.expiration_date: The RSUs vested upon the completion of the Issuer's initial public offering.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
Exercise / conversionSeries G' Redeemable Convertible Preferred Stock · Derivative 2,045 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 7

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,132

Underlying: Common Stock · 2,045 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
Exercise / conversionRestricted Stock Unit · Derivative 2,045 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 6

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Series G' Redeemable Convertible Preferred Stock · 2,045 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Series G' Redeemable Convertible Preferred Stock.

F5 · derivative.exercise_date: The RSUs vested upon the completion of the Issuer's initial public offering.

F5 · derivative.expiration_date: The RSUs vested upon the completion of the Issuer's initial public offering.

Read SEC document
February 13, 2018 Filed Feb 15, 2018 21:26 UTC
Laube Lynne MarieDirector · Chief Operating Officer
Exercise / conversionSeries G' Redeemable Convertible Preferred Stock · Derivative 1,104 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-010400 · doc4.xml · derivative · entry 5

Laube Lynne Marie · CIK 0001730687 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,087

Underlying: Common Stock · 1,104 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of Series G' Redeemable Convertible Preferred Stock converted into the Issuer's Common Stock on a one-for-one basis upon the Issuer's initial public offering and has no expiration date.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.