LGVN

SEC source: 0001214659-23-016877 · marketforms-63919.xml · derivative · entry 1

LOSORDO DOUGLAS W · CIK 0001583810 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-12-21

F1 · derivative.exercise_date: The option vests in four equal annual installments beginning on first anniversary of date of grant.

SEC source: 0001214659-23-016875 · marketforms-63916.xml · derivative · entry 1

Soffer Rock · CIK 0001845308 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-12-21

F1 · derivative.exercise_date: The option vests in four equal annual installments beginning on first anniversary of date of grant.

SEC source: 0001214659-23-016878 · marketforms-63920.xml · derivative · entry 1

Ross Cathy · CIK 0001845222 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-12-21

F1 · derivative.exercise_date: The option vests in four equal annual installments beginning on first anniversary of date of grant.

SEC source: 0001214659-23-016873 · marketforms-63915.xml · derivative · entry 1

Hare Neil E · CIK 0001845271 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-12-21

F1 · derivative.exercise_date: The option vests in four equal annual installments beginning on first anniversary of date of grant.

SEC source: 0001214659-23-013144 · marketforms-62770.xml · nonDerivative · entry 1

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,398

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes Restricted Stock Units subject to future vesting.

SEC source: 0001214659-23-013143 · marketforms-62769.xml · nonDerivative · entry 1

Locklear Lisa · CIK 0001988416 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,922

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 30,000 Restricted Stock Units.

SEC source: 0001214659-23-013142 · marketforms-62768.xml · nonDerivative · entry 1

Agafonova Nataliya · CIK 0001985443 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,860

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 7,500 restricted stock units.

SEC source: 0001214659-23-012594 · marketforms-62692.xml · derivative · entry 2

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,191,771

Underlying: Common Stock · 5,000 shares

Expires 2023-09-21

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

F4 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012594 · marketforms-62692.xml · nonDerivative · entry 1

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,828,263

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 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Amount includes 7,632,902 shares of Class B common stock, which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B common stock have identical rights to holders of common stock, except that holders of Class B common stock are entitled to 5 votes for each share held of record. Each share of Class B common stock is convertible at any time, at the option of the holder, into one share of common stock.

F3 · balance_after: Includes Restricted Stock Units subject to future vesting.

SEC source: 0001214659-23-012553 · marketforms-62693.xml · derivative · entry 2

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 729,625

Underlying: Common Stock · 2,000 shares

Expires 2023-09-21

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

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012553 · marketforms-62693.xml · nonDerivative · entry 1

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,213

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 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Includes Restricted Stock Units subject to future vesting.

SEC source: 0001214659-23-012330 · marketforms-62590.xml · derivative · entry 3

Locklear Lisa · CIK 0001988416 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2023-09-21

SEC source: 0001214659-23-012330 · marketforms-62590.xml · derivative · entry 2

Locklear Lisa · CIK 0001988416 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires 2023-09-21

F3 · security: Subscription Rights are transferable until the expiration of the Longeveron Inc. Subscription Rights Offering, and are listed on The Nasdaq Capital Market under the symbol "LGVNR." Each Subscription Right entitles the holder to purchase one share of Class A common stock, at a subscription price per share equal to $3.00.

SEC source: 0001214659-23-012330 · marketforms-62590.xml · nonDerivative · entry 1

Locklear Lisa · CIK 0001988416 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

F1 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Includes 40,000 Restricted Stock Units.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 9

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,500

Underlying: Common Stock · 6,700 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 8

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,200

Underlying: Common Stock · 3,000 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 7

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,200

Underlying: Common Stock · 2,852 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 6

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,052

Underlying: Common Stock · 400 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 5

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,452

Underlying: Common Stock · 253 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 4

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,705

Underlying: Common Stock · 100 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 3

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,805

Underlying: Common Stock · 100 shares

Expires 2023-09-21

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · derivative · entry 2

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,905

Underlying: Common Stock · 10,000 shares

Expires 2023-09-21

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

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012323 · marketforms-62588.xml · nonDerivative · entry 1

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,566

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 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Includes 12,500 restricted stock units.

SEC source: 0001214659-23-012361 · marketforms-62591.xml · derivative · entry 2

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,196,771

Underlying: Common Stock · 30,000 shares

Expires 2023-09-21

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

F4 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012361 · marketforms-62591.xml · nonDerivative · entry 1

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,823,263

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 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Amount includes 7,632,902 shares of Class B common stock, which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B common stock have identical rights to holders of common stock, except that holders of Class B common stock are entitled to 5 votes for each share held of record. Each share of Class B common stock is convertible at any time, at the option of the holder, into one share of common stock.

F3 · balance_after: Includes Restricted Stock Units subject to future vesting.

SEC source: 0001214659-23-012293 · marketforms-62578.xml · derivative · entry 2

Soffer Rock · CIK 0001845308 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,329,255

Underlying: Common Stock · 30,000 shares

Expires 2023-09-21

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

F3 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012293 · marketforms-62578.xml · nonDerivative · entry 1

Soffer Rock · CIK 0001845308 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 702,351

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 · shares: Shares to be received following expiration of the Longeveron Inc. Subscription Rights Offering, which is currently scheduled for September 21, 2023, unless otherwise extended by Longeveron.

F2 · balance_after: Share amounts include 640,098 shares of Class B common stock (the "Class B Common Stock"), which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B Common Stock have identical rights to holders of common stock, except that holders of Class B Common Stock are entitled to 5 votes for each share held of record. Each share of Class B Common Stock is convertible at any time, at the option of the holder, into one share of common stock.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 6

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,226,771

Underlying: Class A Common Stock · 50,000 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 5

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,276,771

Underlying: Class A Common Stock · 15,400 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 4

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,292,171

Underlying: Class A Common Stock · 17,700 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012145 · marketforms-62549.xml · nonDerivative · entry 1

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,566

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 12,500 restricted stock units.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 3

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,309,871

Underlying: Class A Common Stock · 196,510 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 2

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,506,381

Underlying: Class A Common Stock · 24,924 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-012322 · marketforms-62577.xml · derivative · entry 1

Hare Joshua · CIK 0001449392 · Director · Chief Scientific Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,531,305

Underlying: Class A Common Stock · 30,000 shares

Expires 2023-09-21

F1 · security: Longeveron Inc. issued to each holder of record, as of August 18, 2023, of its Class A common stock, Class B common stock and warrants exercisable for its Class A common stock, subscription rights to acquire shares of Class A common stock of Longeveron Inc. in accordance with a prospectus dated August 14, 2023. Each subscription right entitles the holder to purchase one share of Longeveron Inc. Class A common stock.

SEC source: 0001214659-23-011605 · marketforms-62279.xml · nonDerivative · entry 1

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,213

F1 · price: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

SEC source: 0001214659-23-011606 · marketforms-62280.xml · nonDerivative · entry 1

Agafonova Nataliya · CIK 0001985443 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,919

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 15,000 restricted stock units.

SEC source: 0001214659-23-011604 · marketforms-62278.xml · nonDerivative · entry 1

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,889

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 25,000 restricted stock units.

SEC source: 0001214659-23-010672 · marketforms-62180.xml · nonDerivative · entry 1

Locklear Lisa · CIK 0001988416 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

F1 · shares: Represents the award of 40,000 Restricted Stock Units, which vest 25% on each of October 1, 2023, January 1, 2024, April 1, 2024, and July 1, 2024.

F2 · balance_after: Includes 40,000 Restricted Stock Units.

SEC source: 0001214659-23-010670 · marketforms-62164.xml · nonDerivative · entry 1

Agafonova Nataliya · CIK 0001985443 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

F1 · shares: Represents the award of 30,000 Restricted Stock Units, which vest 25% on each of the award date, October 1, 2023, January 1, 2024, and April 1, 2024.

F2 · balance_after: Includes 22,500 Restricted Stock Units.

SEC source: 0001214659-23-008993 · marketforms-62000.xml · nonDerivative · entry 3

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,303

SEC source: 0001214659-23-008993 · marketforms-62000.xml · nonDerivative · entry 2

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,303

F2 · price: The trade was executed in a series of transactions with a price range of $3.41 to $3.50, inclusive. The reporting person undertakes to provide to Longeveron Inc., any security holder of Longeveron Inc., 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 ranges set forth in this footnote.

SEC source: 0001214659-23-008993 · marketforms-62000.xml · nonDerivative · entry 1

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,303

F1 · price: The trade was executed in a series of transactions with a price range of $3.48 to $3.50, inclusive. The reporting person undertakes to provide to Longeveron Inc., any security holder of Longeveron Inc., 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 ranges set forth in this footnote.

SEC source: 0001214659-23-008427 · marketforms-61765.xml · nonDerivative · entry 1

PFEFFER JEFFREY · CIK 0001180836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

F1 · shares: Represents the award of Restricted Stock Units subject to time-based vesting.

F2 · balance_after: Includes 5,000 Restricted Stock Units.

SEC source: 0001214659-23-008428 · marketforms-61769.xml · nonDerivative · entry 1

Baluch Khoso · CIK 0001686223 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

F1 · shares: Represents a grant of Restricted Stock Units subject to time-based vesting.

F2 · balance_after: Includes 5,000 Restricted Stock Units.

SEC source: 0001214659-23-008395 · marketforms-61794.xml · nonDerivative · entry 1

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,587

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

SEC source: 0001214659-23-008396 · marketforms-61795.xml · nonDerivative · entry 1

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,980

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

SEC source: 0001214659-23-008429 · marketforms-61801.xml · nonDerivative · entry 1

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,835

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

SEC source: 0001214659-23-009703 · marketforms-62124.xml · nonDerivative · entry 1

Hashad Mohamed Wa'el Ahmed · CIK 0001966752 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,181

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

F2 · balance_after: Includes 37,500 restricted stock units.

SEC source: 0001214659-23-004987 · marketforms-61182.xml · nonDerivative · entry 1

Clavijo James · CIK 0001306908 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,834

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.

SEC source: 0001214659-23-004988 · marketforms-61181.xml · nonDerivative · entry 1

Lehr Paul T · CIK 0001845674 · General Counsel, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,227

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit award.