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NMSIC Co-Investment Fund, L.P.

Disclosed activity across 1 company

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81472
SEC CIK
0001788331

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
EXAGEN INC.XGN · Entity 93510% ownerMarch 25, 2025March 27, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

EXAGEN INC.

Report date March 25, 2025 · Filed March 27, 2025

Jointly reported with Sun Mountain Capital Partners LLC

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote1,758,958 Reported balance After 2025-03-25 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2025-03-25 · Sale · Disposed 350,000 · Balance 1,758,958

F1: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Filing footnotes · ownership attribution and instrument terms

F1: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 25, 2025 Filed Mar 27, 2025 20:15 UTC EXAGEN INC. XGN · Entity 935 SaleCommon Stock 350,000 $3.30 $1,155,000.00
Disclosure

SEC source: 0001140361-25-010700 · form4.xml · nonDerivative · entry 1

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,758,958

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Read SEC document
November 20, 2024 Filed Nov 27, 2024 21:18 UTC EXAGEN INC. XGN · Entity 935 SaleCommon Stock 200,000 $3.30 $660,040.00
Disclosure

SEC source: 0001140361-24-047978 · form4.xml · nonDerivative · entry 1

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,108,958

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Read SEC document
December 15, 2020 Filed Dec 16, 2020 21:35 UTC EXAGEN INC. XGN · Entity 935 SaleCommon Stock 125,000 $12.00 $1,500,562.50
Disclosure

SEC source: 0001209191-20-063805 · doc4.xml · nonDerivative · entry 1

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 2,308,958

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Read SEC document
September 01, 2020 Filed Sep 3, 2020 21:00 UTC EXAGEN INC. XGN · Entity 935 SaleCommon Stock 126,404 $12.50 $1,580,050.00
Disclosure

SEC source: 0001209191-20-049452 · doc4.xml · nonDerivative · entry 1

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 2,433,958

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC"). Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries H Redeemable Convertible Preferred Stock · Derivative 53,054,485 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 13

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 288,913 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.

F12 · derivative.exercise_price: Includes 448,921 and 672,308 shares of common stock underlying the Series E shares held by NMSIC and NMSIC Focused, respectively.

F14 · price: The Series H Redeemable Convertible Preferred Stock ("Series H") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series H automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F14 · derivative.exercise_date: The Series H Redeemable Convertible Preferred Stock ("Series H") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series H automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F14 · derivative.expiration_date: The Series H Redeemable Convertible Preferred Stock ("Series H") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series H automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F6 · ownership.nature: Represents securities held of record by NMSIC Focused.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries F Redeemable Convertible Preferred Stock · Derivative 112,958,220 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 12

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 615,123 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.

F11 · derivative.exercise_price: The Series E Redeemable Convertible Preferred Stock (the "Series E") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series E automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F13 · price: The Series F Redeemable Convertible Preferred Stock ("Series F") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series F automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F13 · derivative.exercise_date: The Series F Redeemable Convertible Preferred Stock ("Series F") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series F automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F13 · derivative.expiration_date: The Series F Redeemable Convertible Preferred Stock ("Series F") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series F automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F6 · ownership.nature: Represents securities held of record by NMSIC Focused.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries E Redeemable Convertible Preferred Stock · Derivative 64,239,884 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 11

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,121,230 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.

F9 · derivative.exercise_price: The Series C Redeemable Convertible Preferred Stock (the "Series C") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series C automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F11 · price: The Series E Redeemable Convertible Preferred Stock (the "Series E") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series E automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F11 · derivative.exercise_date: The Series E Redeemable Convertible Preferred Stock (the "Series E") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series E automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F11 · derivative.expiration_date: The Series E Redeemable Convertible Preferred Stock (the "Series E") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series E automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F12 · ownership.nature: Includes 448,921 and 672,308 shares of common stock underlying the Series E shares held by NMSIC and NMSIC Focused, respectively.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries D Redeemable Convertible Preferred Stock · Derivative 3,373,594 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 10

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 58,882 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.

F8 · derivative.exercise_price: Represents securities held of record by NMSIC.

F10 · price: The Series D Redeemable Convertible Preferred Stock (the "Series D") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series D automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F10 · derivative.exercise_date: The Series D Redeemable Convertible Preferred Stock (the "Series D") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series D automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F10 · derivative.expiration_date: The Series D Redeemable Convertible Preferred Stock (the "Series D") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series D automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F8 · ownership.nature: Represents securities held of record by NMSIC.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries C Redeemable Convertible Preferred Stock · Derivative 8,081,136 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 9

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 141,046 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.

F7 · derivative.exercise_price: The Series A-3 Redeemable Convertible Preferred Stock (the "Series A-3") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series A-3 automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F9 · price: The Series C Redeemable Convertible Preferred Stock (the "Series C") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series C automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F9 · derivative.exercise_date: The Series C Redeemable Convertible Preferred Stock (the "Series C") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series C automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F9 · derivative.expiration_date: The Series C Redeemable Convertible Preferred Stock (the "Series C") is convertible into the Issuer's Common Stock on a 57.294-for-one basis at the holder's election and has no expiration date. The Series C automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F8 · ownership.nature: Represents securities held of record by NMSIC.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionSeries A-3 Redeemable Convertible Preferred Stock · Derivative 607,168 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 8

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 3,306 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.

F5 · derivative.exercise_price: Represents warrants that previously entitled the holders to purchase Series E Redeemable Convertible Preferred Stock, which, pursuant to their terms, were settled in shares of the Issuer's Common Stock.

F7 · price: The Series A-3 Redeemable Convertible Preferred Stock (the "Series A-3") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series A-3 automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F7 · derivative.exercise_date: The Series A-3 Redeemable Convertible Preferred Stock (the "Series A-3") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series A-3 automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F7 · derivative.expiration_date: The Series A-3 Redeemable Convertible Preferred Stock (the "Series A-3") is convertible into the Issuer's Common Stock on a 183.635-for-one basis at the holder's election and has no expiration date. The Series A-3 automatically converted into Common Stock upon the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F8 · ownership.nature: Represents securities held of record by NMSIC.

Read SEC document
September 23, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionCommon Stock 2,228,500 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · nonDerivative · entry 4

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 2,560,362

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 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

Read SEC document
September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 OtherWarrants · Derivative 19,825 $14.32 Strike: $14.32 $283,963.39
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 7

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 19,825 shares

Expires not disclosed

F4 · derivative.exercise_date: The warrants are currently exercisable and will terminate upon closing of the Issuer's initial public offering.

F4 · derivative.expiration_date: The warrants are currently exercisable and will terminate upon closing of the Issuer's initial public offering.

F5 · derivative.underlying_shares: Represents warrants that previously entitled the holders to purchase Series E Redeemable Convertible Preferred Stock, which, pursuant to their terms, were settled in shares of the Issuer's Common Stock.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F6 · ownership.nature: Represents securities held of record by NMSIC Focused.

Read SEC document
September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionWarrants · Derivative 69,696 $1.84 Strike: $1.84 $128,240.64
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 6

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 69,696 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.

F3 · derivative.exercise_date: The warrants are currently exercisable and will expire on March 31, 2026.

F3 · derivative.expiration_date: The warrants are currently exercisable and will expire on March 31, 2026.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F6 · ownership.nature: Represents securities held of record by NMSIC Focused.

Read SEC document
September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 ConversionWarrants · Derivative 280,127 $1.84 Strike: $1.84 $515,433.68
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · derivative · entry 5

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 280,127 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.

F2 · derivative.exercise_date: The warrants are currently exercisable and will expire on January 19, 2026.

F2 · derivative.expiration_date: The warrants are currently exercisable and will expire on January 19, 2026.

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

F6 · ownership.nature: Represents securities held of record by NMSIC Focused.

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September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 Tax withholdingCommon Stock 49,860 $18.58 $926,398.80
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · nonDerivative · entry 3

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 331,862

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

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September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 OtherCommon Stock 19,825 $14.32 $283,963.39
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · nonDerivative · entry 2

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 381,722

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

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September 19, 2019 Filed Sep 24, 2019 01:45 UTC EXAGEN INC. XGN · Entity 935 OtherCommon Stock 349,823 $1.84 $643,674.32
Disclosure

SEC source: 0000899243-19-024083 · doc4.xml · nonDerivative · entry 1

NMSIC Co-Investment Fund, L.P. · CIK 0001788331 · 10% owner

NMSIC Focused LLC · CIK 0001788394 · 10% owner

Sun Mountain Capital Partners LLC · CIK 0001788530 · 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: 361,897

F1 · ownership.nature: The shares reported on this form are held of record by NMSIC Co-Investment Fund, L.P. ("NMSIC") and NMSIC Focused, LLC ("NMSIC Focused"). NMSIC is the sole member of NMSIC Focused. Sun Mountain Capital Partners LLC ("Sun Mountain") is the general partner of NMSIC. The controlling members of Sun Mountain are Brian Birk, Sally Coming and Lee Rand. As such, each of these entities and individuals may be deemed to share beneficial ownership of the shares held of record by NMSIC and NMSIC Focused. Each of Sun Mountain, Mr. Birk, Ms. Coming and Mr. Rand disclaims beneficial ownership of the securities held of record by NMSIC and NMSIC Focused.

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