HLSQ

SEC source: 0001213900-26-031016 · ownership.xml · derivative · entry 6

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

Underlying: Common Stock · 530,000 shares

Expires 2027-01-13

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: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · nonDerivative · entry 4

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

F3 · kind: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F3 · price: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · nonDerivative · entry 3

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 530,000

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 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · derivative · entry 9

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

Underlying: Common Stock · 1,700,000 shares

Expires 2031-01-13

F4 · kind: The warrants were sold in private transactions at the specified price per warrant share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · derivative · entry 8

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 1,700,000

Underlying: Common Stock · 300,000 shares

Expires 2031-01-13

F4 · kind: The warrants were sold in private transactions at the specified price per warrant share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · derivative · entry 7

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 2,000,000

Underlying: Common Stock · 1,300,000 shares

Expires 2031-01-13

F4 · kind: The warrants were sold in private transactions at the specified price per warrant share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · derivative · entry 5

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 1,060

Underlying: Common Stock · 450,000 shares

Expires 2027-01-13

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: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · nonDerivative · entry 2

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

F3 · kind: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F3 · price: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-031016 · ownership.xml · nonDerivative · entry 1

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 450,000

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 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · derivative · entry 6

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 1,960

Underlying: Common Stock · 370,000 shares

Expires 2027-01-13

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: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · nonDerivative · entry 4

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

F3 · kind: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F3 · price: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · nonDerivative · entry 3

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 370,000

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 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · derivative · entry 5

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 2,700

Underlying: Common Stock · 300,000 shares

Expires 2027-01-13

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: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · nonDerivative · entry 2

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 0

F3 · kind: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F3 · price: The shares of Common Stock were sold in private transactions at a price of $5.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001213900-26-027698 · ownership.xml · nonDerivative · entry 1

Yeganeh Reuven · CIK 0002044677 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Pyu Pyu Capital LLC

Disclosed balance after: 30,000

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 · kind: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F1 · price: Represents shares of common stock, par value $0.0001 per share ("Common Stock"), of the Issuer received upon conversion of the Issuer's Series Y Convertible Preferred Stock, par value $0.0001 per share, held by the Reporting Person at a conversion price equal to $2.00 per share.

F2 · ownership.nature: The reported securities are directly owned by Pyu Pyu Capital, LLC ("Pyu Pyu") and may be deemed to be beneficially owned by the Reporting Person as sole member of Pyu Pyu. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0001193805-25-000549 · e664432_4-biomx.xml · derivative · entry 2

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Healthcare Innovations Fund II, L.P.

Disclosed balance after: 1,611,864

Underlying: Common Stock · 1,611,864 shares

Expires 2030-04-21

F1 · price: The reported Warrants were originally issued on February 27, 2025 pursuant to the Inducement Letter Agreement described in Footnote 1 to the Form 4 filed by the Reporting Persons on March 3, 2025, but such Warrants were not exercisable unless and until requisite approval of the Issuer's stockholder had been obtained. Such approval was obtained on April 21, 2025, whereupon the Warrants became exercisable in accordance with their terms. The acquisition or deemed acquisition of such securities and any shares of Common Stock that may be acquired upon exercise of such Warrants were exempted pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: The reported Warrants were originally issued on February 27, 2025 pursuant to the Inducement Letter Agreement described in Footnote 1 to the Form 4 filed by the Reporting Persons on March 3, 2025, but such Warrants were not exercisable unless and until requisite approval of the Issuer's stockholder had been obtained. Such approval was obtained on April 21, 2025, whereupon the Warrants became exercisable in accordance with their terms. The acquisition or deemed acquisition of such securities and any shares of Common Stock that may be acquired upon exercise of such Warrants were exempted pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of Deerfield Private Design Fund V, L.P. ("DPD V"). Deerfield Mgmt HIF II, L.P. is the general partner of Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and, together with DPD V, the "Funds"). Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P.

F3 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000549 · e664432_4-biomx.xml · derivative · entry 1

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Private Design Fund V, L.P.

Disclosed balance after: 1,611,864

Underlying: Common Stock · 1,611,864 shares

Expires 2030-04-21

F1 · price: The reported Warrants were originally issued on February 27, 2025 pursuant to the Inducement Letter Agreement described in Footnote 1 to the Form 4 filed by the Reporting Persons on March 3, 2025, but such Warrants were not exercisable unless and until requisite approval of the Issuer's stockholder had been obtained. Such approval was obtained on April 21, 2025, whereupon the Warrants became exercisable in accordance with their terms. The acquisition or deemed acquisition of such securities and any shares of Common Stock that may be acquired upon exercise of such Warrants were exempted pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: The reported Warrants were originally issued on February 27, 2025 pursuant to the Inducement Letter Agreement described in Footnote 1 to the Form 4 filed by the Reporting Persons on March 3, 2025, but such Warrants were not exercisable unless and until requisite approval of the Issuer's stockholder had been obtained. Such approval was obtained on April 21, 2025, whereupon the Warrants became exercisable in accordance with their terms. The acquisition or deemed acquisition of such securities and any shares of Common Stock that may be acquired upon exercise of such Warrants were exempted pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of Deerfield Private Design Fund V, L.P. ("DPD V"). Deerfield Mgmt HIF II, L.P. is the general partner of Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and, together with DPD V, the "Funds"). Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P.

F3 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001213900-25-033359 · ownership.xml · derivative · entry 1

Greig Russell · CIK 0001789914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,200

Underlying: Common Stock · 35,200 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001193805-25-000531 · e664417_4-biomx.xml · derivative · entry 1

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Management Company, L.P.

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · shares: Jonathan S. Leff, a partner in Deerfield Management Company, L.P., serves as a director of the Issuer. The option granted to Jonathan S. Leff and reported herein is held for the benefit, and at the direction, of Deerfield Management Company, L.P. ("Deerfield Management").

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

F1 · derivative.underlying_shares: Jonathan S. Leff, a partner in Deerfield Management Company, L.P., serves as a director of the Issuer. The option granted to Jonathan S. Leff and reported herein is held for the benefit, and at the direction, of Deerfield Management Company, L.P. ("Deerfield Management").

F1 · balance_after: Jonathan S. Leff, a partner in Deerfield Management Company, L.P., serves as a director of the Issuer. The option granted to Jonathan S. Leff and reported herein is held for the benefit, and at the direction, of Deerfield Management Company, L.P. ("Deerfield Management").

F1 · ownership.nature: Jonathan S. Leff, a partner in Deerfield Management Company, L.P., serves as a director of the Issuer. The option granted to Jonathan S. Leff and reported herein is held for the benefit, and at the direction, of Deerfield Management Company, L.P. ("Deerfield Management").

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entity listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). James E. Flynn is the sole member of the general partner of Deerfield Management Company, L.P. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001213900-25-033358 · ownership.xml · derivative · entry 1

Merril Gregory Louis · CIK 0002015934 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033356 · ownership.xml · derivative · entry 1

GOODMAN JESSE · CIK 0001756929 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033357 · ownership.xml · derivative · entry 1

LEFF JONATHAN S · CIK 0001215242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F2 · shares: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

F2 · derivative.underlying_shares: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

F2 · balance_after: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

SEC source: 0001213900-25-033354 · ownership.xml · derivative · entry 1

Williams Eddie · CIK 0001725276 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033360 · ownership.xml · derivative · entry 2

Wolfson Marina · CIK 0001797360 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033360 · ownership.xml · nonDerivative · entry 1

Wolfson Marina · CIK 0001797360 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,545

F1 · shares: Represents a grant of 68,545 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001213900-25-033353 · ownership.xml · derivative · entry 1

Moses Alan Charles · CIK 0001819501 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033355 · ownership.xml · derivative · entry 2

Bassan Merav · CIK 0001792702 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033355 · ownership.xml · nonDerivative · entry 1

Bassan Merav · CIK 0001792702 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,597

F1 · shares: Represents a grant of 79,597 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001213900-25-033351 · ownership.xml · derivative · entry 1

Blum Susan · CIK 0001792253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033352 · ownership.xml · derivative · entry 2

Solomon Jonathan Eitan · CIK 0001792322 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,500

Underlying: Common Stock · 380,500 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033352 · ownership.xml · nonDerivative · entry 1

Solomon Jonathan Eitan · CIK 0001792322 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,748

F1 · shares: Represents a grant of 126,748 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001213900-25-033468 · ownership.xml · derivative · entry 1

Greig Russell · CIK 0001789914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,200

Underlying: Common Stock · 35,200 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033490 · ownership.xml · derivative · entry 1

Merril Gregory Louis · CIK 0002015934 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033483 · ownership.xml · derivative · entry 1

GOODMAN JESSE · CIK 0001756929 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033476 · ownership.xml · derivative · entry 1

LEFF JONATHAN S · CIK 0001215242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F2 · shares: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

F2 · derivative.underlying_shares: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

F2 · balance_after: The Reporting Person, a partner in Deerfield Management Company, L.P., has no pecuniary interest in the securities reported herein and disclaims beneficial ownership of such securities. The Reporting Person holds the options for the benefit, and at the direction, of Deerfield Management Company, L.P.

SEC source: 0001213900-25-033480 · ownership.xml · derivative · entry 1

Williams Eddie · CIK 0001725276 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033487 · ownership.xml · derivative · entry 2

Bassan Merav · CIK 0001792702 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033487 · ownership.xml · nonDerivative · entry 1

Bassan Merav · CIK 0001792702 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,597

F1 · shares: Represents a grant of 79,597 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001213900-25-033478 · ownership.xml · derivative · entry 1

Moses Alan Charles · CIK 0001819501 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033485 · ownership.xml · derivative · entry 2

Solomon Jonathan Eitan · CIK 0001792322 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,500

Underlying: Common Stock · 380,500 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033485 · ownership.xml · nonDerivative · entry 1

Solomon Jonathan Eitan · CIK 0001792322 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,748

F1 · shares: Represents a grant of 126,748 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001213900-25-033472 · ownership.xml · derivative · entry 1

Blum Susan · CIK 0001792253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,600

Underlying: Common Stock · 17,600 shares

Expires 2035-04-14

F1 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033466 · ownership.xml · derivative · entry 2

Wolfson Marina · CIK 0001797360 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2035-04-14

F2 · derivative.exercise_date: The options vest and become exercisable over four years, with 25% of the shares of common stock subject to the option vesting on April 14, 2026, and the reminder vesting in 12 equal quarterly installments over three years.

SEC source: 0001213900-25-033466 · ownership.xml · nonDerivative · entry 1

Wolfson Marina · CIK 0001797360 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,545

F1 · shares: Represents a grant of 68,545 Restricted Stock Units ("RSUs"). The RSUs are immediately vested and convert into the Issuer's shares of common stock on a one-for-one basis.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · derivative · entry 6

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Healthcare Innovations Fund II, L.P.

Disclosed balance after: 1,258,614

Underlying: Common Stock · 1,258,614 shares

Expires not disclosed

F6 · derivative.exercise_price: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F1 · price: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · price: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F6 · price: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F6 · derivative.exercise_date: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F6 · derivative.expiration_date: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · derivative · entry 5

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Private Design Fund V, L.P.

Disclosed balance after: 1,258,614

Underlying: Common Stock · 1,258,614 shares

Expires not disclosed

F6 · derivative.exercise_price: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F1 · price: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · price: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F6 · price: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F6 · derivative.exercise_date: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F6 · derivative.expiration_date: In connection with exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements, each Fund's Private Placement Warrant was amended and restated in respect of 1,258,614 of the underlying shares, to (i) reduce the exercise price from $2.311 per share to $0.0001 per share (in addition to $0.9305 per share that was pre-funded in connection with the exercise of the Private Placement Warrants pursuant to the Inducement Letter Agreements), (ii) extend the Expiration Date (as defined in the Private Placement Warrants) from 24 months after the initial exercisability date until such time that the Private Placement Warrants are exercised in full, and (iii) to remove from Section 4(b) such provisions as related to the Black-Scholes Value (as defined in the Private Placement Warrants) as related to any Fundamental Transactions (as defined in the Private Placement Warrants) undertaken by the Company.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · derivative · entry 4

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Healthcare Innovations Fund II, L.P.

Disclosed balance after: 405,637

Underlying: Common Stock · 1,611,863 shares

Expires 2026-07-09

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: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · derivative.exercise_price: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F1 · price: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F5 · balance_after: The unexercised portion of each Private Placement Warrant held by a Fund was not amended in connection with the transactions reported herein and remains exercisable for $2.311 per share upon the terms, and subject to the conditions, set forth therein.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · derivative · entry 3

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Private Design Fund V, L.P.

Disclosed balance after: 405,637

Underlying: Common Stock · 1,611,863 shares

Expires 2026-07-09

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: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · derivative.exercise_price: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F1 · price: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F5 · balance_after: The unexercised portion of each Private Placement Warrant held by a Fund was not amended in connection with the transactions reported herein and remains exercisable for $2.311 per share upon the terms, and subject to the conditions, set forth therein.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · nonDerivative · entry 2

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Healthcare Innovations Fund II, L.P.

Disclosed balance after: 1,247,054

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 · kind: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · kind: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-25-000258 · e664242_4-biomx.xml · nonDerivative · entry 1

Flynn James E · CIK 0001352546 · Director · *Director by Deputization

DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) · CIK 0001009258 · Director · *Director by Deputization

Deerfield Mgmt V, L.P. · CIK 0001876688 · Director · *Director by Deputization

Deerfield Mgmt HIF, L.P. · CIK 0001665736 · Director · *Director by Deputization

Deerfield Private Design Fund V, L.P. · CIK 0001815437 · Director · *Director by Deputization

Deerfield Healthcare Innovations Fund II, L.P. · CIK 0001780064 · Director · *Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · Through Deerfield Private Design Fund V, L.P.

Disclosed balance after: 1,247,054

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 · kind: On February 27, 2025, each of Deerfield Private Design Fund V, L.P. ("DPD V") and Deerfield Healthcare Innovations Fund II, L.P. ("HIF II" and together with DPD V, the "Funds" and each a "Fund") exercised its Private Placement Warrant (as defined in the Form 4 filed by the Reporting Persons on July 9, 2024 with respect to the Issuer) for cash in respect of 1,611,864 shares of Common Stock (the "Exercise Shares"), pursuant to a letter agreement, dated as of February 25, 2025 (each an "Inducement Letter Agreement"), between such Fund and the Company. Pursuant to each Inducement Letter Agreement, each such exercise was effected at a reduced exercise price of $0.9306 per share in consideration for the issuance by the Company to such Fund of a new warrant (each, a "New Warrant") to purchase up to 1,611,864 shares of Common Stock (the "New Warrant Shares").

F2 · kind: To the extent the exercise of a Private Placement Warrant in accordance with an Inducement Letter Agreement would otherwise have resulted in the issuance of a number of shares of Common Stock in excess of the number of shares of Common Stock that the Funds could acquire without exceeding the beneficial ownership limitations ("Beneficial Ownership Limitation") set forth in the Private Placement Warrants, pursuant to the Inducement Letter Agreement, on February 27, 202 (i) the Company issued to each Fund 353,249 shares of Common Stock (representing the maximum number of shares of Common Stock that each Fund was entitled to receive without exceeding the Beneficial Ownership Limitation), and (ii) in lieu of issuing the remaining 1,258,614 shares of Common Stock for which each Fund exercised its Private Placement Warrant, amended and restated the portion of the Private Placement Warrant exercisable for such excess shares as set forth in the Amended and Restated Warrant (as defined below).

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt V, L.P. is the general partner of DPD V. Deerfield Mgmt HIF II, L.P. is the general partner of HIF II. Deerfield Management Company, L.P. is the investment manager of each Fund. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt V, L.P., Deerfield Mgmt HIF II, L.P. and Deerfield Management Company, L.P. The New Warrants have an exercise price of $0.9306 per share and have a five-year term commencing on the date the New Warrants become exercisable (if at all). The New Warrants are not currently exercisable and will not become exercisable unless and until requisite stockholder approval is obtained. Accordingly, the New Warrants are not reported herein.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.