Gilde Healthcare Holding B.V.

SEC source: 0001193125-26-374359 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,185,914

F1 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F1 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-363913 · ownership.xml · nonDerivative · entry 3

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,187,110

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $22.78 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F1 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F1 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-363913 · ownership.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,187,791

F2 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $22.67 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F1 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F1 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-363913 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,208,307

F1 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F1 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-340260 · ownership.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,212,207

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-340260 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,214,302

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $23.00 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-335278 · ownership.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,221,640

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $23.04 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-335278 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,321,452

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $23.05 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-330846 · ownership.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 2,332,203

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $22.60 to $23.00 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-26-330846 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 2,352,237

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $23.00 to $23.73 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, Shoulder Innovations, Inc. or any security holder of Shoulder Innovations, Inc. full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0001193125-25-243899 · ownership.xml · nonDerivative · entry 2

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,947,781

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $1.44 to $1.52 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-243899 · ownership.xml · nonDerivative · entry 1

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,128,912

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $1.47 to $1.53 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-240610 · ownership.xml · nonDerivative · entry 2

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,019,151

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $1.50 to $1.55 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-240610 · ownership.xml · nonDerivative · entry 1

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,246,492

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $1.53 to $1.55 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-237275 · ownership.xml · nonDerivative · entry 3

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,294,178

F4 · price: This figure is the weighted average sales price of multiple trades ranging from $1.53 to $1.58 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-237275 · ownership.xml · nonDerivative · entry 2

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,344,047

F3 · price: This figure is the weighted average sales price of multiple trades ranging from $1.54 to $1.59 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0001193125-25-237275 · ownership.xml · nonDerivative · entry 1

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,392,216

F1 · price: This figure is the weighted average sales price of multiple trades ranging from $1.56 to $1.62 per share. The Reporting Person undertakes to provide the Staff of the Securities and Exchange Commission, LAVA Therapeutics NV or any security holder of LAVA Therapeutics NV full information about the number of shares sold at each separate price upon request.

F2 · ownership.direct: The shares are held directly by Cooperatieve Gilde Healthcare IV U.A. ("Gilde Healthcare"). Gilde Healthcare IV Management BV ("GHCIVM") manages and advises Gilde Healthcare and is owned by Gilde Healthcare Holding BV ("GHH"). Each of GHCIVM and GHH disclaims beneficial ownership of the shares held by Gilde Healthcare, except to the extent of its respective pecuniary interests therein.

SEC source: 0000950170-25-103309 · ownership.xml · derivative · entry 5

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 537,326 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: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0000950170-25-103309 · ownership.xml · derivative · entry 4

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,743,156 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: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0000950170-25-103309 · ownership.xml · nonDerivative · entry 3

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,380,482

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0000950170-25-103309 · ownership.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,280,482

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: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0000950170-25-103309 · ownership.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,743,156

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: Immediately prior to the closing of the Issuer's initial public offering, the shares of preferred stock of the Issuer automatically converted into shares of Common Stock on a one-for-0.052410901 basis without payment or further consideration. There was no expiration date for the shares of preferred stock.

F2 · ownership.nature: Held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde Healthcare V Management B.V. is the managing director of Gilde and has sole voting and dispositive power with respect to the shares held by Gilde. Gilde Healthcare V Management B.V. is owned by Gilde Healthcare Holding B.V. The managing partners of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Geoff Pardo is a partner at Gilde and may be deemed to share voting and dispositive power with respect to the shares held of record by Gilde. Mr. Pardo disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 12

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,307,450

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $56.13 to $56.28, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 11

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,308,361

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $55.07 to $56.04, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 10

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,343,738

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $54.07 to $55.07, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 9

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,412,263

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $53.07 to $54.05, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 8

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,441,076

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $53.85 to $54.52, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 7

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,510,480

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $52.85 to $53.84, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 6

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,618,484

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $51.84 to $52.83, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 5

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,637,516

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $50.82 to $51.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 4

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,653,781

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $49.82 to $50.80, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 3

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,668,691

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $50.55 to $51.09, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,686,075

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $49.55 to $50.54, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-017131 · doc4.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · Former 10% Owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,758,782

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $48.56 to $49.54, inclusive. The Reporting Persons undertake to provide to Eargo, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016790 · doc4.xml · nonDerivative · entry 4

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,819,817

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $48.95 to $49.10, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016790 · doc4.xml · nonDerivative · entry 3

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,826,489

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $47.95 to $48.94, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016790 · doc4.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,904,891

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $47.95 to $48.01, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016790 · doc4.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,912,557

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $47.95 to $48.20, inclusive. The Reporting Persons undertake to provide to Eargo, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016240 · doc4.xml · nonDerivative · entry 2

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,899,674

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-016240 · doc4.xml · nonDerivative · entry 1

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,899,941

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $47.95 to $48.75, inclusive. The Reporting Persons undertake to provide to Eargo, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: These shares are held directly by Cooperatieve Gilde Healthcare V U.A. ("Gilde"). Gilde is managed by Gilde Healthcare V Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 13

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 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: 4,491,679

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 12

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,491,679

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $117.71 to $118.31, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 11

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,494,025

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $116.67 to $117.61, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 10

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,514,688

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $115.67 to $116.66, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 9

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,548,487

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $114.6775 to $115.66, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 8

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,597,803

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $113.67 to $114.665, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 7

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,686,972

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $112.655 to $113.63, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 6

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,691,679

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $119.575 to $120.00, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 5

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,703,439

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $118.47 to $119.42, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.

SEC source: 0000899243-21-011924 · doc4.xml · nonDerivative · entry 4

Cooperatieve Gilde Healthcare IV U.A. · CIK 0001756335 · 10% owner

Gilde Healthcare IV Management B.V. · CIK 0001757508 · 10% owner

Gilde Healthcare Holding B.V. · CIK 0001420106 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,728,128

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $117.45 to $118.40, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2 · ownership.nature: All securities reported are held of record by Cooperatieve Gilde Healthcare IV U.A. ("Gilde"). Gilde is managed by Gilde Healthcare IV Management B.V. ("Management"). Management is owned by Gilde Healthcare Holding B.V. ("Holding"). Each of Management and Holding may be deemed to have voting, investment and dispositive power with respect to the securities held by Gilde. Each of Management and Holding disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities, except to the extent of their respective pecuniary interests therein.