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Nasdaq · USD

CLNN

Clene Inc.

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Tapewire entity
7166
SEC CIK
0001822791
Parsed reports
357

Last 12 months

Inside the activity.

1 purchase rows · 62 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 2025020
Jan 2026120
Feb 202602
Mar 202606
Apr 2026010
May 202604
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
December 23, 2025 Filed Dec 31, 2025 02:03 UTC SaleCommon Stock 6,831 $6.27 $42,830.37
Disclosure

SEC source: 0001835544-25-000005 · primary_doc.xml · nonDerivative · entry 2

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 800,664

Read SEC document
December 23, 2025 Filed Dec 31, 2025 02:03 UTC OtherCommon Stock 424,358 $0.00 $424.36
Disclosure

SEC source: 0001835544-25-000005 · primary_doc.xml · nonDerivative · entry 1

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 807,495

F1 · balance_after: In connection with the cashless exercise of the pre-funded warrants, the issuer withheld shares of common stock to satisfy the $0.001 per-share exercise price, resulting in the issuance of fewer shares than the number of shares underlying the warrants exercised.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 21:37 UTC SaleCommon Stock 4,367 $6.54 $28,560.18
Disclosure

SEC source: 0001835544-25-000004 · primary_doc.xml · nonDerivative · entry 2

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 383,201

Read SEC document
December 19, 2025 Filed Dec 23, 2025 21:37 UTC SaleCommon Stock 5,582 $6.45 $36,003.90
Disclosure

SEC source: 0001835544-25-000004 · primary_doc.xml · nonDerivative · entry 1

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 387,568

Read SEC document
December 18, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 5,816 $6.33 $36,815.28
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 12

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 393,150

Read SEC document
December 17, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 2,884 $6.61 $19,063.24
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 11

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 398,966

Read SEC document
December 16, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 7,030 $6.31 $44,359.30
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 10

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 401,850

Read SEC document
December 15, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 10,580 $6.49 $68,664.20
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 9

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 408,880

Read SEC document
December 12, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 7,603 $6.79 $51,624.37
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 8

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 419,460

Read SEC document
December 11, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 10,907 $6.81 $74,276.67
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 7

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 427,063

Read SEC document
December 10, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 9,921 $6.42 $63,692.82
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 6

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 437,970

Read SEC document
December 09, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 15,031 $5.95 $89,434.45
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 5

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 447,891

Read SEC document
December 08, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 21,463 $5.70 $122,339.10
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 4

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 462,922

Read SEC document
December 05, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 37,235 $5.94 $221,175.90
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 3

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 484,385

Read SEC document
December 04, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 72,748 $6.73 $489,594.04
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 2

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 521,620

Read SEC document
December 03, 2025 Filed Dec 18, 2025 22:08 UTC SaleCommon Stock 56,577 $7.86 $444,695.22
Disclosure

SEC source: 0001835544-25-000002 · primary_doc.xml · nonDerivative · entry 1

Ugwumba Chidozie · CIK 0001835544 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Symbiosis II, LLC

Disclosed balance after: 594,368

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:48 UTC Grantstock option · Derivative 1,893 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035232 · rdgdoc.xml · derivative · entry 1

Kiernan Matthew · CIK 0001993183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,893

Underlying: common stock · 1,893 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 1,893 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:43 UTC Grantstock option · Derivative 2,083 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035224 · rdgdoc.xml · derivative · entry 1

McLaughlin Vallerie · CIK 0001876030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,083

Underlying: common stock · 2,083 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 2,083 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:47 UTC
Gay JonathonDirector
Grantstock option · Derivative 2,438 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035231 · rdgdoc.xml · derivative · entry 1

Gay Jonathon · CIK 0001835422 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,438

Underlying: common stock · 2,438 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 2,438 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:42 UTC Grantstock option · Derivative 1,893 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035223 · rdgdoc.xml · derivative · entry 1

WILCOX REED N · CIK 0001266609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,893

Underlying: common stock · 1,893 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 1,893 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:45 UTC Grantstock option · Derivative 3,692 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035226 · rdgdoc.xml · derivative · entry 1

MATLIN DAVID J · CIK 0001251956 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,692

Underlying: common stock · 3,692 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 3,692 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:46 UTC
Mosca AlisonDirector
Grantstock option · Derivative 2,887 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035230 · rdgdoc.xml · derivative · entry 1

Mosca Alison · CIK 0001835537 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,887

Underlying: common stock · 2,887 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 2,887 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:45 UTC Grantstock option · Derivative 2,816 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035229 · rdgdoc.xml · derivative · entry 1

Jacobovitz Shalom · CIK 0001835556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,816

Underlying: common stock · 2,816 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 2,816 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
November 13, 2025 Filed Nov 14, 2025 21:44 UTC Grantstock option · Derivative 2,177 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001437749-25-035225 · rdgdoc.xml · derivative · entry 1

Desai Arjun JJ · CIK 0001982985 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,177

Underlying: common stock · 2,177 shares

Expires 2035-11-12

F1 · derivative.exercise_date: This option was granted on November 13, 2025 as an option for 2,177 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $7.30 per share. The options vest immediately upon grant.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:13 UTC
Mortenson MarkChief Science Officer
Grantstock option · Derivative 40,000 $0.00 Strike: $6.05 $0.00
Disclosure

SEC source: 0001437749-25-030019 · rdgdoc.xml · derivative · entry 1

Mortenson Mark · CIK 0001835427 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: common stock · 40,000 shares

Expires 2035-09-24

F1 · derivative.exercise_date: This option was granted on September 25, 2025 as an option for 40,000 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.05 per share. The options vest in 12 equal monthly installments on the 25th day of each calendar month, beginning October 25, 2025, until such shares are fully vested.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:10 UTC
BROWN MORGAN RChief Financial Officer
Grantstock option · Derivative 10,000 $0.00 Strike: $6.05 $0.00
Disclosure

SEC source: 0001437749-25-030014 · rdgdoc.xml · derivative · entry 1

BROWN MORGAN R · CIK 0001266062 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: common stock · 10,000 shares

Expires 2035-09-24

F1 · derivative.exercise_date: This option was granted on September 25, 2025 as an option for 10,000 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.05 per share. The options vest in 12 equal monthly installments on the 25th day of each calendar month, beginning October 25, 2025, until such shares are fully vested.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:11 UTC
Etherington Robert DeeDirector · President & CEO
Grantstock option · Derivative 40,000 $0.00 Strike: $6.05 $0.00
Disclosure

SEC source: 0001437749-25-030016 · rdgdoc.xml · derivative · entry 1

Etherington Robert Dee · CIK 0001835330 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: common stock · 40,000 shares

Expires 2035-09-24

F1 · derivative.exercise_date: This option was granted on September 25, 2025 as an option for 40,000 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.05 per share. The options vest in 12 equal monthly installments on the 25th day of each calendar month, beginning October 25, 2025, until such shares are fully vested.

Read SEC document
September 25, 2025 Filed Sep 30, 2025 19:59 UTC Amendment
Mortenson MarkChief Science Officer
Grantstock option · Derivative 40,000 $0.00 Strike: $5.88 $0.00
Disclosure

SEC source: 0001437749-25-030109 · rdgdoc.xml · derivative · entry 1

Mortenson Mark · CIK 0001835427 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: common stock · 40,000 shares

Expires 2035-09-24

F1 · derivative.exercise_price: This Form 4 amendment is being filed to correct a Form 4 filed on September 29, 2025. The corrected exercise price is $5.88 per share.

F2 · derivative.exercise_date: This option was granted on September 25, 2025 as an option for 40,000 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $5.88 per share. The options vest in 12 equal monthly installments on the 25th day of each calendar month, beginning October 25, 2025, until such shares are fully vested.

Read SEC document
September 25, 2025 Filed Sep 30, 2025 19:56 UTC Amendment
Etherington Robert DeeDirector · President & CEO
Grantstock option · Derivative 40,000 $0.00 Strike: $5.88 $0.00
Disclosure

SEC source: 0001437749-25-030107 · rdgdoc.xml · derivative · entry 1

Etherington Robert Dee · CIK 0001835330 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: common stock · 40,000 shares

Expires 2035-09-24

F1 · derivative.exercise_price: This Form 4 amendment is being filed to correct a Form 4 filed on September 29, 2025. The corrected exercise price is $5.88 per share.

F2 · derivative.exercise_date: This option was granted on September 25, 2025 as an option for 40,000 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $5.88 per share. The options vest in 12 equal monthly installments on the 25th day of each calendar month, beginning October 25, 2025, until such shares are fully vested.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 19:48 UTC
Mortenson MarkChief Science Officer
Grantstock option · Derivative 10,000 $0.00 Strike: $6.32 $0.00
Disclosure

SEC source: 0001437749-25-029474 · rdgdoc.xml · derivative · entry 1

Mortenson Mark · CIK 0001835427 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: common stock · 10,000 shares

Expires 2035-09-17

F1 · derivative.exercise_date: This option was granted on September 18, 2025 as an option for 10,000 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.32 per share. The options vest immediately upon grant.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 19:51 UTC
BROWN MORGAN RChief Financial Officer
Grantstock option · Derivative 10,000 $0.00 Strike: $6.32 $0.00
Disclosure

SEC source: 0001437749-25-029477 · rdgdoc.xml · derivative · entry 1

BROWN MORGAN R · CIK 0001266062 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: common stock · 10,000 shares

Expires 2035-09-17

F1 · derivative.exercise_date: This option was granted on September 18, 2025 as an option for 10,000 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.32 per share. The options vest immediately upon grant.

Read SEC document
September 18, 2025 Filed Sep 19, 2025 19:54 UTC
Etherington Robert DeeDirector · President & CEO
Grantstock option · Derivative 10,000 $0.00 Strike: $6.32 $0.00
Disclosure

SEC source: 0001437749-25-029480 · rdgdoc.xml · derivative · entry 1

Etherington Robert Dee · CIK 0001835330 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: common stock · 10,000 shares

Expires 2035-09-17

F1 · derivative.exercise_date: This option was granted on September 18, 2025 as an option for 10,000 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $6.32 per share. The options vest immediately upon grant.

Read SEC document
August 21, 2025 Filed Aug 21, 2025 20:44 UTC SaleCommon Stock 3,401 $5.34 $18,161.34
Disclosure

SEC source: 0001641172-25-025124 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 704,591

Read SEC document
August 14, 2025 Filed Aug 15, 2025 13:11 UTC Grantstock option · Derivative 3,720 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027073 · rdgdoc.xml · derivative · entry 1

Kiernan Matthew · CIK 0001993183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,720

Underlying: common stock · 3,720 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 3,720 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 13:14 UTC Grantstock option · Derivative 4,092 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027075 · rdgdoc.xml · derivative · entry 1

McLaughlin Vallerie · CIK 0001876030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,092

Underlying: common stock · 4,092 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 4,092 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 12:59 UTC
Gay JonathonDirector
Grantstock option · Derivative 4,790 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027070 · rdgdoc.xml · derivative · entry 1

Gay Jonathon · CIK 0001835422 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,790

Underlying: common stock · 4,790 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 4,790 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 12:49 UTC Grantstock option · Derivative 3,720 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027067 · rdgdoc.xml · derivative · entry 1

WILCOX REED N · CIK 0001266609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,720

Underlying: common stock · 3,720 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 3,720 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 13:12 UTC Grantstock option · Derivative 7,255 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027074 · rdgdoc.xml · derivative · entry 1

MATLIN DAVID J · CIK 0001251956 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,255

Underlying: common stock · 7,255 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 7,255 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 13:09 UTC
Mosca AlisonDirector
Grantstock option · Derivative 5,674 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027072 · rdgdoc.xml · derivative · entry 1

Mosca Alison · CIK 0001835537 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,674

Underlying: common stock · 5,674 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 5,674 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 13:07 UTC Grantstock option · Derivative 5,534 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027071 · rdgdoc.xml · derivative · entry 1

Jacobovitz Shalom · CIK 0001835556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,534

Underlying: common stock · 5,534 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 5,534 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 12:56 UTC Grantstock option · Derivative 4,278 $0.00 Strike: $3.60 $0.00
Disclosure

SEC source: 0001437749-25-027069 · rdgdoc.xml · derivative · entry 1

Desai Arjun JJ · CIK 0001982985 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,278

Underlying: common stock · 4,278 shares

Expires 2035-08-13

F1 · derivative.exercise_date: This option was granted on August 14, 2025 as an option for 4,278 share of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $3.60 per share. The options vest immediately upon grant.

Read SEC document
June 04, 2025 Filed Jun 4, 2025 15:23 UTC SaleCommon Stock 600 $4.04 $2,424.00
Disclosure

SEC source: 0001641172-25-013593 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 707,992

Read SEC document
June 02, 2025 Filed Jun 2, 2025 14:39 UTC SaleCommon Stock 600 $4.12 $2,472.60
Disclosure

SEC source: 0001641172-25-013225 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 708,592

Read SEC document
May 30, 2025 Filed May 30, 2025 14:40 UTC SaleCommon Stock 410 $2.80 $1,148.00
Disclosure

SEC source: 0001641172-25-012992 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 709,192

Read SEC document
May 29, 2025 Filed May 29, 2025 15:58 UTC SaleCommon Stock 410 $2.73 $1,119.30
Disclosure

SEC source: 0001641172-25-012845 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 709,602

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May 28, 2025 Filed May 28, 2025 14:05 UTC SaleCommon Stock 420 $2.60 $1,089.90
Disclosure

SEC source: 0001641172-25-012659 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 710,012

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May 27, 2025 Filed May 27, 2025 15:29 UTC SaleCommon Stock 420 $2.45 $1,029.00
Disclosure

SEC source: 0001641172-25-012463 · ownership.xml · nonDerivative · entry 1

General Resonance LLC · CIK 0001308627 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 710,432

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May 22, 2025 Filed May 23, 2025 19:09 UTC GrantStock Options (Right to buy) · Derivative 5,236 $0.00 Strike: $2.45 $0.00
Disclosure

SEC source: 0001562180-25-004128 · primarydocument.xml · derivative · entry 2

Kiernan Matthew · CIK 0001993183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,236

Underlying: Common Stock · 5,236 shares

Expires 2035-05-21

F2 · derivative.exercise_date: This option was granted on May 22, 2025 as an option for 5,236 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $2.45 per share. The options vest immediately upon grant.

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May 22, 2025 Filed May 23, 2025 19:09 UTC GrantStock Options (Right to buy) · Derivative 1,500 $0.00 Strike: $2.45 $0.00
Disclosure

SEC source: 0001562180-25-004128 · primarydocument.xml · derivative · entry 1

Kiernan Matthew · CIK 0001993183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,500

Underlying: Common Stock · 1,500 shares

Expires 2035-05-21

F1 · derivative.exercise_date: This option was granted on May 22, 2025 as an option for 1,500 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $2.45 per share. The options vest in 12 equal monthly installments on the 22nd day of each calendar month, beginning June 22, 2025, until such shares are fully vested.

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May 22, 2025 Filed May 23, 2025 18:14 UTC GrantStock Options (Right to buy) · Derivative 5,759 $0.00 Strike: $2.45 $0.00
Disclosure

SEC source: 0001562180-25-004122 · primarydocument.xml · derivative · entry 2

McLaughlin Vallerie · CIK 0001876030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,759

Underlying: Common Stock · 5,759 shares

Expires 2035-05-21

F2 · derivative.exercise_date: This option was granted on May 22, 2025 as an option for 5,759 shares of Common Stock under the Clene Inc. Amended 2020 Stock Plan at an exercise price of $2.45 per share. The options vest immediately upon grant.

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