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MVIL, LLC

Disclosed activity across 2 companies

Tapewire entity
128991
SEC CIK
0001914583

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Amylyx Pharmaceuticals, Inc.AMLX · Entity 25910% ownerJanuary 06, 2022March 17, 2022
GreenLight Biosciences Holdings, PBCGRNA · Entity 11107510% ownerFebruary 02, 2022March 17, 2022

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.

Amylyx Pharmaceuticals, Inc.

Report date January 06, 2022 · Filed March 17, 2022 · Amendment

Jointly reported with Morningside Venture Investments Ltd

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee Footnotes10,415,650 Reported balance After 2022-01-11 transaction · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · 2022-01-11 · Conversion · Acquired 10,415,650 · Balance 10,415,650

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3: The shares of Series C-2 Preferred Stock and the Common Stock received upon conversion of the C-2 Preferred Stock are held by MVIL LLC.

Common StockSEC Table I · non-derivativeIndirectSee Footnote10,678,808 Reported balance After 2022-01-11 transaction · row 2 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 2 · 2022-01-11 · Purchase · Acquired 263,158 · Balance 10,678,808

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Series A Preferred StockSEC Table II · derivative / convertible securityIndirectSee Footnote0 Reported balance After 2022-01-11 transaction · row 3 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 3 · 2022-01-11 · Conversion · Disposed 1,409,035 · Balance 0

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Series B Preferred StockSEC Table II · derivative / convertible securityIndirectSee Footnote0 Reported balance After 2022-01-11 transaction · row 4 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 4 · 2022-01-11 · Conversion · Disposed 6,410,964 · Balance 0

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Series C-1 Preferred StockSEC Table II · derivative / convertible securityIndirectSee Footnote0 Reported balance After 2022-01-11 transaction · row 5 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 5 · 2022-01-11 · Conversion · Disposed 974,107 · Balance 0

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Series C-2 Preferred StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2022-01-11 transaction · row 6 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 6 · 2022-01-11 · Conversion · Disposed 1,621,544 · Balance 0

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3: The shares of Series C-2 Preferred Stock and the Common Stock received upon conversion of the C-2 Preferred Stock are held by MVIL LLC.

Filing footnotes · ownership attribution and instrument terms

F1: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3: The shares of Series C-2 Preferred Stock and the Common Stock received upon conversion of the C-2 Preferred Stock are held by MVIL LLC.

GreenLight Biosciences Holdings, PBC

Report date February 02, 2022 · Filed March 17, 2022

Jointly reported with Morningside Venture Investments Ltd

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table II · derivative / convertible securityDirectNot disclosed Reported balance Holding disclosure · report date 2022-02-02 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: The shares of Class A common stock automatically convert into the same number of shares of the Issuer's Common Stock without payment or further consideration in connection with the closing of the Issuer's business combination transaction. The Class A Common Stock has no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside and share voting and dispositive power with respect to the securities held by Morningside Venture Investments Limited ("Morningside") and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim ownership of the securities owned by Morningside and MVIL LLC. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Class A Common StockSEC Table II · derivative / convertible securityDirectNot disclosed Reported balance Holding disclosure · report date 2022-02-02 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance Not disclosed

F1: The shares of Class A common stock automatically convert into the same number of shares of the Issuer's Common Stock without payment or further consideration in connection with the closing of the Issuer's business combination transaction. The Class A Common Stock has no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside and share voting and dispositive power with respect to the securities held by Morningside Venture Investments Limited ("Morningside") and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim ownership of the securities owned by Morningside and MVIL LLC. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3: Represent shares held by MVIL, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: The shares of Class A common stock automatically convert into the same number of shares of the Issuer's Common Stock without payment or further consideration in connection with the closing of the Issuer's business combination transaction. The Class A Common Stock has no expiration date.

F2: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside and share voting and dispositive power with respect to the securities held by Morningside Venture Investments Limited ("Morningside") and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim ownership of the securities owned by Morningside and MVIL LLC. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3: Represent shares held by MVIL, LLC.

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
February 02, 2022 Filed Mar 17, 2022 21:11 UTC Amendment GreenLight Biosciences Holdings, PBC GRNA · Entity 111075 ConversionClass A Common Stock · Derivative 1,000,000 $10.00 $10,000,000.00
Disclosure

SEC source: 0000899243-22-011429 · doc4a.xml · derivative · entry 4

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,000,000 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: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F1 · derivative.exercise_date: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F1 · derivative.expiration_date: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F2 · ownership.direct: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim beneficial ownership of the securities owned by Morningside and MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3 · ownership.direct: Represent shares held by MVIL LLC.

Read SEC document
February 02, 2022 Filed Mar 17, 2022 21:11 UTC Amendment GreenLight Biosciences Holdings, PBC GRNA · Entity 111075 ConversionClass A Common Stock · Derivative 12,857,931 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-011429 · doc4a.xml · derivative · entry 3

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,857,931 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: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F4 · price: Represent shares of Class A Common Stock received in exchange for shares of GreenLight BioSciences, Inc. ("Greenlight") in connection with the business combination transaction of the Issuer. This amendment corrects the number of shares of Class A Common Stock received by Morningside upon conversion of Greenlight shares into Class A Common Stock of the Issuer. The previous number of 12,858,188 has been revised to 12,857,936.

F1 · derivative.exercise_date: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F1 · derivative.expiration_date: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F2 · ownership.direct: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim beneficial ownership of the securities owned by Morningside and MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Read SEC document
February 02, 2022 Filed Mar 17, 2022 21:11 UTC Amendment GreenLight Biosciences Holdings, PBC GRNA · Entity 111075 PurchaseCommon Stock 1,000,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-22-011429 · doc4a.xml · nonDerivative · entry 2

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,857,931

F1 · price: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F2 · ownership.direct: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim beneficial ownership of the securities owned by Morningside and MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3 · ownership.direct: Represent shares held by MVIL LLC.

Read SEC document
February 02, 2022 Filed Mar 17, 2022 21:11 UTC Amendment GreenLight Biosciences Holdings, PBC GRNA · Entity 111075 ConversionCommon Stock 12,857,931 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-22-011429 · doc4a.xml · nonDerivative · entry 1

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,857,931

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: In connection with the closing of the Issuer's business combination transaction, all Class A Common Stock converted into the same number of shares of the Issuer's Common Stock without payment or further consideration. The Class A Common Stock had no expiration date.

F2 · ownership.direct: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim beneficial ownership of the securities owned by Morningside and MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Read SEC document
January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 ConversionSeries C-2 Preferred Stock · Derivative 1,621,544 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · derivative · entry 6

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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 · 1,621,544 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: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3 · ownership.nature: The shares of Series C-2 Preferred Stock and the Common Stock received upon conversion of the C-2 Preferred Stock are held by MVIL LLC.

Read SEC document
January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 ConversionSeries C-1 Preferred Stock · Derivative 974,107 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · derivative · entry 5

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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 · 974,107 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: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Read SEC document
January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 ConversionSeries B Preferred Stock · Derivative 6,410,964 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · derivative · entry 4

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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 · 6,410,964 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: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Read SEC document
January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 ConversionSeries A Preferred Stock · Derivative 1,409,035 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · derivative · entry 3

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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 · 1,409,035 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: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

Read SEC document
January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 PurchaseCommon Stock 263,158 $19.00 $5,000,002.00
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · nonDerivative · entry 2

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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: 10,678,808

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

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January 11, 2022 Filed Mar 17, 2022 21:14 UTC Amendment Amylyx Pharmaceuticals, Inc. AMLX · Entity 259 ConversionCommon Stock 10,415,650 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-22-011432 · doc4a.xml · nonDerivative · entry 1

Morningside Venture Investments Ltd · CIK 0001543112 · 10% owner

MVIL, LLC · CIK 0001914583 · 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: 10,415,650

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: Upon the closing of the Issuer's initial public offering, all shares of Series A, Series B, Series C-1 and Series C-2 Preferred Stock (the "Preferred Stock") automatically converted into the number of shares of the Issuer's Common Stock shown in column 4 of Table I without payment or further consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside and MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary. Cheng Yee Wing Betty and Wong See Wai are the managers of MVIL LLC and share voting and dispositive power with respect to the securities held by MVIL LLC. Ms. Cheng and Mr. Wong each disclaim ownership of the securities owned by MVIL LLC.

F3 · ownership.nature: The shares of Series C-2 Preferred Stock and the Common Stock received upon conversion of the C-2 Preferred Stock are held by MVIL LLC.

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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.