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Nasdaq · USD

MBRX

Moleculin Biotech, Inc.

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Tapewire entity
7886
SEC CIK
0001659617
Parsed reports
128

Last 12 months

Inside the activity.

3 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202630
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
June 20, 2024 Filed Jun 21, 2024 21:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 3,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-020995 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,407

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
PICKER DONALD HChief Science Officer
Exercise / conversionRestricted Stock Units · Derivative 1,078 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-020997 · rdgdoc.xml · derivative · entry 3

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,124

Underlying: Common Stock · 1,078 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 20, 2022, the reporting person was granted 4,312 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 20, 2022, the reporting person was granted 4,312 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
PICKER DONALD HChief Science Officer
Tax withholdingCommon Stock 320 $3.78 $1,209.60
Disclosure

SEC source: 0001437749-24-020997 · rdgdoc.xml · nonDerivative · entry 2

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,759

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
PICKER DONALD HChief Science Officer
Exercise / conversionCommon Stock 1,078 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-020997 · rdgdoc.xml · nonDerivative · entry 1

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,079

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 2,712 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-020996 · rdgdoc.xml · derivative · entry 3

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,166

Underlying: Common Stock · 2,712 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 20, 2022, the reporting person was granted 10,846 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 20, 2022, the reporting person was granted 10,846 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Tax withholdingCommon Stock 636 $3.78 $2,404.08
Disclosure

SEC source: 0001437749-24-020996 · rdgdoc.xml · nonDerivative · entry 2

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,087

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionCommon Stock 2,712 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-020996 · rdgdoc.xml · nonDerivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,723

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionRestricted Stock Units · Derivative 1,667 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-020663 · rdgdoc.xml · derivative · entry 3

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,874

Underlying: Common Stock · 1,667 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 16, 2021, the reporting person was granted 6,668 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 16, 2021, the reporting person was granted 6,668 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
KLEMP WALTER VDirector · CEO and President
Tax withholdingCommon Stock 406 $4.14 $1,680.84
Disclosure

SEC source: 0001437749-24-020663 · rdgdoc.xml · nonDerivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,657

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 1,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-020663 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,063

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 834 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-020664 · rdgdoc.xml · derivative · entry 3

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,878

Underlying: Common Stock · 834 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 16, 2021, the reporting person was granted 3,334 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 16, 2021, the reporting person was granted 3,334 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Tax withholdingCommon Stock 196 $4.14 $811.44
Disclosure

SEC source: 0001437749-24-020664 · rdgdoc.xml · nonDerivative · entry 2

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,011

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 16, 2024 Filed Jun 18, 2024 21:01 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionCommon Stock 834 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-020664 · rdgdoc.xml · nonDerivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,207

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 26, 2023 Filed Dec 27, 2023 12:31 UTC
KLEMP WALTER VDirector · CEO and President
PurchaseCommon Stock 188,404 $0.69 $129,998.76
Disclosure

SEC source: 0001437749-23-035340 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680,880

Read SEC document
December 26, 2023 Filed Dec 27, 2023 07:31 UTC PurchaseCommon Stock 14,493 $0.69 $10,000.17
Disclosure

SEC source: 0001437749-23-035341 · rdgdoc.xml · nonDerivative · entry 1

George Robert E. · CIK 0001674701 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,660

Read SEC document
December 26, 2023 Filed Dec 27, 2023 12:32 UTC
Foster Jonathan P.Chief Financial Officer
PurchaseCommon Stock 28,986 $0.69 $20,000.34
Disclosure

SEC source: 0001437749-23-035342 · rdgdoc.xml · nonDerivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,556

Read SEC document
July 11, 2023 Filed Jul 13, 2023 22:35 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionRestricted Stock Units · Derivative 13,204 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-019907 · rdgdoc.xml · derivative · entry 3

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,928,145

Underlying: Common Stock · 13,204 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On July 11, 2019, the reporting person was granted 52,818 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On July 11, 2019, the reporting person was granted 52,818 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
July 11, 2023 Filed Jul 13, 2023 22:35 UTC
KLEMP WALTER VDirector · CEO and President
Tax withholdingCommon Stock 3,216 $0.59 $1,898.40
Disclosure

SEC source: 0001437749-23-019907 · rdgdoc.xml · nonDerivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 492,476

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
July 11, 2023 Filed Jul 13, 2023 22:35 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 13,204 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-019907 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 495,692

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
July 02, 2023 Filed Jul 5, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionRestricted Stock Units · Derivative 14,717 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-019412 · rdgdoc.xml · derivative · entry 3

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,941,349

Underlying: Common Stock · 14,717 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On July 2, 2020, the reporting person was granted 58,869 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On July 2, 2020, the reporting person was granted 58,869 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
July 02, 2023 Filed Jul 5, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Tax withholdingCommon Stock 3,584 $0.58 $2,074.42
Disclosure

SEC source: 0001437749-23-019412 · rdgdoc.xml · nonDerivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 482,488

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
July 02, 2023 Filed Jul 5, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 14,717 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-019412 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 486,072

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:20 UTC
KLEMP WALTER VDirector · CEO and President
GrantRestricted Stock Units · Derivative 539,375 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018529 · rdgdoc.xml · derivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,956,066

Underlying: Common Stock · 539,375 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one shares of Company common stock.

F2 · price: Issued in connection with the reporting person's employment with the Company.Issued in connection with the reporting person's employment with the Company.

F4 · derivative.exercise_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

F4 · derivative.expiration_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:20 UTC
KLEMP WALTER VDirector · CEO and President
GrantStock option (right to buy) · Derivative 400,000 Not disclosed Strike: $0.60 Not disclosed
Disclosure

SEC source: 0001437749-23-018529 · rdgdoc.xml · derivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,416,691

Underlying: Common Stock · 400,000 shares

Expires 2033-06-22

F2 · price: Issued in connection with the reporting person's employment with the Company.Issued in connection with the reporting person's employment with the Company.

F1 · derivative.exercise_date: The stock option set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:21 UTC
Foster Jonathan P.Chief Financial Officer
GrantRestricted Stock Units · Derivative 259,688 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018530 · rdgdoc.xml · derivative · entry 2

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,090,626

Underlying: Common Stock · 259,688 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one shares of Company common stock.

F2 · price: Issued in connection with the reporting person's employment with the Company.

F4 · derivative.exercise_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

F4 · derivative.expiration_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:21 UTC
Foster Jonathan P.Chief Financial Officer
GrantStock option (right to buy) · Derivative 150,000 Not disclosed Strike: $0.60 Not disclosed
Disclosure

SEC source: 0001437749-23-018530 · rdgdoc.xml · derivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 830,938

Underlying: Common Stock · 150,000 shares

Expires 2033-06-22

F2 · price: Issued in connection with the reporting person's employment with the Company.

F1 · derivative.exercise_date: The stock option set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:19 UTC
PICKER DONALD HChief Science Officer
GrantRestricted Stock Units · Derivative 105,938 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018528 · rdgdoc.xml · derivative · entry 2

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 437,948

Underlying: Common Stock · 105,938 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one shares of Company common stock.

F2 · price: Issued in connection with the reporting person's employment with the Company.

F4 · derivative.exercise_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

F4 · derivative.expiration_date: The restricted stock units set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 22:19 UTC
PICKER DONALD HChief Science Officer
GrantStock option (right to buy) · Derivative 100,000 Not disclosed Strike: $0.60 Not disclosed
Disclosure

SEC source: 0001437749-23-018528 · rdgdoc.xml · derivative · entry 1

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 332,010

Underlying: Common Stock · 100,000 shares

Expires 2033-06-22

F2 · price: Issued in connection with the reporting person's employment with the Company.

F1 · derivative.exercise_date: The stock option set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionRestricted Stock Units · Derivative 56,250 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-018140 · rdgdoc.xml · derivative · entry 3

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016,691

Underlying: Common Stock · 56,250 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 20, 2022, the reporting person was granted 225,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 20, 2022, the reporting person was granted 225,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:00 UTC
KLEMP WALTER VDirector · CEO and President
Tax withholdingCommon Stock 13,697 $0.57 $7,807.29
Disclosure

SEC source: 0001437749-23-018140 · rdgdoc.xml · nonDerivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 471,355

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 56,250 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018140 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 485,052

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:03 UTC
PICKER DONALD HChief Science Officer
Exercise / conversionRestricted Stock Units · Derivative 16,167 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-018142 · rdgdoc.xml · derivative · entry 3

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,010

Underlying: Common Stock · 16,167 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 20, 2022, the reporting person was granted 64,667 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 20, 2022, the reporting person was granted 64,667 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:03 UTC
PICKER DONALD HChief Science Officer
Tax withholdingCommon Stock 4,267 $0.57 $2,432.19
Disclosure

SEC source: 0001437749-23-018142 · rdgdoc.xml · nonDerivative · entry 2

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,006

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:03 UTC
PICKER DONALD HChief Science Officer
Exercise / conversionCommon Stock 16,167 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018142 · rdgdoc.xml · nonDerivative · entry 1

PICKER DONALD H · CIK 0001266800 · Chief Science Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,273

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 20, 2023 Filed Jun 22, 2023 23:02 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 40,667 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-018141 · rdgdoc.xml · derivative · entry 3

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680,938

Underlying: Common Stock · 40,667 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 20, 2022, the reporting person was granted 162,667 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 20, 2022, the reporting person was granted 162,667 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

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June 20, 2023 Filed Jun 22, 2023 23:02 UTC
Foster Jonathan P.Chief Financial Officer
Tax withholdingCommon Stock 9,676 $0.57 $5,515.32
Disclosure

SEC source: 0001437749-23-018141 · rdgdoc.xml · nonDerivative · entry 2

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,570

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

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June 20, 2023 Filed Jun 22, 2023 23:02 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionCommon Stock 40,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-018141 · rdgdoc.xml · nonDerivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,246

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 16, 2023 Filed Jun 20, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionRestricted Stock Units · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-017884 · rdgdoc.xml · derivative · entry 3

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,072,941

Underlying: Common Stock · 25,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 16, 2021, the reporting person was granted 100,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 16, 2021, the reporting person was granted 100,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

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June 16, 2023 Filed Jun 20, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Tax withholdingCommon Stock 6,088 $0.57 $3,470.16
Disclosure

SEC source: 0001437749-23-017884 · rdgdoc.xml · nonDerivative · entry 2

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 428,802

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

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June 16, 2023 Filed Jun 20, 2023 22:00 UTC
KLEMP WALTER VDirector · CEO and President
Exercise / conversionCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-017884 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 434,890

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
June 16, 2023 Filed Jun 20, 2023 22:00 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 12,500 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-017885 · rdgdoc.xml · derivative · entry 3

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 721,605

Underlying: Common Stock · 12,500 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On June 16, 2021, the reporting person was granted 50,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On June 16, 2021, the reporting person was granted 50,000 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

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June 16, 2023 Filed Jun 20, 2023 22:00 UTC
Foster Jonathan P.Chief Financial Officer
Tax withholdingCommon Stock 3,044 $0.57 $1,735.08
Disclosure

SEC source: 0001437749-23-017885 · rdgdoc.xml · nonDerivative · entry 2

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,579

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock unit awards.

Read SEC document
June 16, 2023 Filed Jun 20, 2023 22:00 UTC
Foster Jonathan P.Chief Financial Officer
Exercise / conversionCommon Stock 12,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-23-017885 · rdgdoc.xml · nonDerivative · entry 1

Foster Jonathan P. · CIK 0001545414 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,623

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: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
May 25, 2023 Filed May 26, 2023 17:16 UTC
Yan JoyDirector
GrantStock option (right to buy) · Derivative 15,000 Not disclosed Strike: $0.62 Not disclosed
Disclosure

SEC source: 0001437749-23-016005 · rdgdoc.xml · derivative · entry 1

Yan Joy · CIK 0001866109 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,000

Underlying: Common Stock · 15,000 shares

Expires 2033-05-25

F2 · price: The options were issued in connection with the reporting person's Board of Director service to the Company.

F1 · derivative.exercise_date: The options set forth in this table vest on the earlier of one year from the date of the Company's 2023 annual meeting of stockholders or on the next annual meeting of stockholders, subject to the grantee's continued service on the Company's Board of Directors on such vesting date.

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May 25, 2023 Filed May 26, 2023 17:15 UTC GrantStock option (right to buy) · Derivative 15,000 Not disclosed Strike: $0.62 Not disclosed
Disclosure

SEC source: 0001437749-23-016000 · rdgdoc.xml · derivative · entry 1

George Robert E. · CIK 0001674701 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,001

Underlying: Common Stock · 15,000 shares

Expires 2033-05-25

F2 · price: The options were issued in connection with the reporting person's Board of Director service to the Company.

F1 · derivative.exercise_date: The options set forth in this table vest on the earlier of one year from the date of the Company's 2023 annual meeting of stockholders or on the next annual meeting of stockholders, subject to the grantee's continued service on the Company's Board of Directors on such vesting date.

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May 25, 2023 Filed May 26, 2023 21:16 UTC GrantStock option (right to buy) · Derivative 15,000 Not disclosed Strike: $0.62 Not disclosed
Disclosure

SEC source: 0001437749-23-016003 · rdgdoc.xml · derivative · entry 1

Cermak Elizabeth · CIK 0001471971 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Common Stock · 15,000 shares

Expires 2033-05-25

F2 · price: The options were issued in connection with the reporting person's Board of Director service to the Company.

F1 · derivative.exercise_date: The options set forth in this table vest on the earlier of one year from the date of the Company's 2023 annual meeting of stockholders or on the next annual meeting of stockholders, subject to the grantee's continued service on the Company's Board of Directors on such vesting date.

Read SEC document
May 25, 2023 Filed May 26, 2023 21:16 UTC GrantStock option (right to buy) · Derivative 15,000 Not disclosed Strike: $0.62 Not disclosed
Disclosure

SEC source: 0001437749-23-016002 · rdgdoc.xml · derivative · entry 1

Climaco John M · CIK 0001546797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,501

Underlying: Common Stock · 15,000 shares

Expires 2033-05-25

F2 · price: The options were issued in connection with the reporting person's Board of Director service to the Company.

F1 · derivative.exercise_date: The options set forth in this table vest on the earlier of one year from the date of the Company's 2023 annual meeting of stockholders or on the next annual meeting of stockholders, subject to the grantee's continued service on the Company's Board of Directors on such vesting date.

Read SEC document
May 25, 2023 Filed May 26, 2023 21:15 UTC GrantStock option (right to buy) · Derivative 15,000 Not disclosed Strike: $0.62 Not disclosed
Disclosure

SEC source: 0001437749-23-016001 · rdgdoc.xml · derivative · entry 1

CANNON MICHAEL D · CIK 0001203602 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,001

Underlying: Common Stock · 15,000 shares

Expires 2033-05-25

F2 · price: The options were issued in connection with the reporting person's Board of Director service to the Company.

F1 · derivative.exercise_date: The options set forth in this table vest on the earlier of one year from the date of the Company's 2023 annual meeting of stockholders or on the next annual meeting of stockholders, subject to the grantee's continued service on the Company's Board of Directors on such vesting date.

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November 25, 2022 Filed Nov 28, 2022 23:00 UTC
KLEMP WALTER VDirector · CEO and President
PurchaseCommon Stock 45,000 $1.28 $57,631.50
Disclosure

SEC source: 0001437749-22-028116 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 409,890

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.25 to $1.30. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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November 21, 2022 Filed Nov 23, 2022 13:30 UTC
KLEMP WALTER VDirector · CEO and President
PurchaseCommon Stock 22,500 $1.15 $25,866.00
Disclosure

SEC source: 0001437749-22-027949 · rdgdoc.xml · nonDerivative · entry 1

KLEMP WALTER V · CIK 0000938419 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 364,890

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.12 to $1.17. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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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.