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Nasdaq · USD

GALT

GALECTIN THERAPEUTICS INC

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5577
SEC CIK
0001133416
Parsed reports
434

Last 12 months

Inside the activity.

6 purchase rows · 67 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025028
Dec 2025522
Jan 202609
Feb 202610
Mar 202600
Apr 202600
May 202601
Jun 202606
Jul 202601
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
January 05, 2026 Filed Jan 6, 2026 21:54 UTC
LEWIS JOELDirector · President and CEO
SaleCommon Stock 27,731 $3.91 $108,342.24
Disclosure

SEC source: 0001133416-26-000008 · form4.xml · nonDerivative · entry 3

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 870,290

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F6 · price: The shares were sold in multiple transactions at prices ranging from $3.81 to $4.06. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 21:54 UTC
CALLICUTT JACK WChief Financial Officer
SaleCommon Stock 25,732 $3.90 $100,298.19
Disclosure

SEC source: 0001133416-26-000006 · form4.xml · nonDerivative · entry 3

CALLICUTT JACK W · CIK 0001266773 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,968

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F5 · price: The shares were sold in multiple transactions at prices ranging from $3.81 to $4.06. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 21:53 UTC
Jamil KhurramChief Medical Officer
SaleCommon stock 25,499 $3.90 $99,407.85
Disclosure

SEC source: 0001133416-26-000004 · form4.xml · nonDerivative · entry 3

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,446

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F5 · price: The shares were sold in multiple transactions at prices ranging from $3.81 to $4.06. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 05, 2026 Filed Jan 13, 2026 13:40 UTC
LEWIS JOELDirector · President and CEO
OtherCommon Stock 56,332 $3.88 $218,568.16
Disclosure

SEC source: 0001133416-26-000010 · form4.xml · nonDerivative · entry 1

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 776,260

F1 · security: Mr. Lewis and Galectin Therapeutics Inc. entered into an employment agreement, dated August 31, 2020, and a Deferred Stock Unit Agreement, dated August 31, 2020, amended on July 25, 2022. Pursuant to these agreements, 80% of Mr. Lewis' compensation will be paid in the form of deferred stock units ("DSUs") in accordance with the terms and subject to the provisions set forth in the Deferred Stock Unit Agreement. The shares of Common Stock being reported herein underly DSUs issued to Mr. Lewis pursuant to the agreements, at a price per share equal to the closing price of the Common Stock on date of the transaction. The DSUs from the amended agreement shall be settled in shares of Common Stock as follows: (i) fifty percent shall be settled on March 1, 2025 and (ii) fifty percent shall be settled on January 5, 2026.

F3 · shares: Represents shares withheld from issuance to Mr. Lewis (but not sold) for federal and state withholding taxes on income.

F2 · balance_after: Represents shares underlying DSUs and Common Stock.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:54 UTC
LEWIS JOELDirector · President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 84,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000008 · form4.xml · derivative · entry 6

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 84,000 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.

F2 · derivative.exercise_price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

F5 · shares: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F5 · derivative.exercise_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F5 · derivative.expiration_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:54 UTC
LEWIS JOELDirector · President and CEO
SaleCommon Stock 18,571 $4.20 $77,938.77
Disclosure

SEC source: 0001133416-26-000008 · form4.xml · nonDerivative · entry 2

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 898,021

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F4 · price: The shares were sold in multiple transactions at prices ranging from $4.00 to $4.34. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:54 UTC
LEWIS JOELDirector · President and CEO
Exercise / conversionCommon Stock 84,000 $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000008 · form4.xml · nonDerivative · entry 1

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 916,592

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.

F2 · price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:54 UTC
CALLICUTT JACK WChief Financial Officer
SaleCommon Stock 13,914 $4.20 $58,394.28
Disclosure

SEC source: 0001133416-26-000006 · form4.xml · nonDerivative · entry 2

CALLICUTT JACK W · CIK 0001266773 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,700

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $4.00 to $4.34. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:54 UTC
CALLICUTT JACK WChief Financial Officer
Exercise / conversionCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000006 · form4.xml · nonDerivative · entry 1

CALLICUTT JACK W · CIK 0001266773 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,614

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 · price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:53 UTC
Jamil KhurramChief Medical Officer
SaleCommon Stock 13,055 $4.20 $54,789.22
Disclosure

SEC source: 0001133416-26-000004 · form4.xml · nonDerivative · entry 2

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,945

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F1 · shares: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $4.00 to $4.34. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:53 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000004 · form4.xml · nonDerivative · entry 1

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 60,000

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

F3 · price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 21:54 UTC
CALLICUTT JACK WChief Financial Officer
Exercise / conversionRestricted Stock Unit · Derivative 60,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000006 · form4.xml · derivative · entry 5

CALLICUTT JACK W · CIK 0001266773 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 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.

F3 · derivative.exercise_price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

F4 · shares: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F4 · derivative.exercise_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F4 · derivative.expiration_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 21:53 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionRestricted Stock Unit · Derivative 60,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001133416-26-000004 · form4.xml · derivative · entry 5

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 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.

F3 · derivative.exercise_price: Shares of common stock acquired for no additional consideration resulting from vesting of Restricted Stock Units.

F4 · shares: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F4 · derivative.exercise_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

F4 · derivative.expiration_date: Restricted Stock Units disposed upon conversion into shares of common stock pursuant to vesting on January 2, 2026.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:07 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionStock option (right to buy) · Derivative 8,125 $0.00 Strike: $1.23 $0.00
Disclosure

SEC source: 0001133416-26-000002 · form4.xml · derivative · entry 3

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,625

Underlying: Common Stock · 8,500 shares

Expires 2035-01-23

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vest as follows: 16,250 on each of June 30, 2025, December 31, 2025, June 30, 2026, and December 31, 2026.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:07 UTC
Jamil KhurramChief Medical Officer
SaleCommon Stock 8,125 $4.07 $33,089.06
Disclosure

SEC source: 0001133416-26-000002 · form4.xml · nonDerivative · entry 2

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $4.00 to $4.15. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:07 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionCommon Stock 8,125 $1.23 $9,993.75
Disclosure

SEC source: 0001133416-26-000002 · form4.xml · nonDerivative · entry 1

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,125

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 23, 2025 Filed Dec 23, 2025 18:21 UTC Amendment PurchaseCommon Stock 5,500 $3.55 $19,514.00
Disclosure

SEC source: 0001133416-25-000081 · form4a.xml · nonDerivative · entry 1

FREEMAN KEVIN D · CIK 0001522478 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,269

Read SEC document
December 23, 2025 Filed Dec 23, 2025 18:19 UTC Amendment PurchaseCommon Stock 5,500 $3.55 $19,514.00
Disclosure

SEC source: 0001133416-25-000080 · form4a.xml · nonDerivative · entry 1

FREEMAN KEVIN D · CIK 0001522478 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,269

Read SEC document
December 23, 2025 Filed Dec 23, 2025 18:17 UTC
ELDRED KARYDirector
PurchaseCommon Stock 700 $3.73 $2,611.00
Disclosure

SEC source: 0001133416-25-000078 · form4.xml · nonDerivative · entry 1

ELDRED KARY · CIK 0001543425 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,382

Read SEC document
December 23, 2025 Filed Dec 23, 2025 16:29 UTC PurchaseCommon Stock 5,500 $3.55 $19,514.00
Disclosure

SEC source: 0001133416-25-000075 · form4.xml · nonDerivative · entry 1

FREEMAN KEVIN D · CIK 0001522478 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,269

Read SEC document
December 23, 2025 Filed Dec 23, 2025 16:28 UTC
ELDRED KARYDirector
PurchaseCommon Stock 700 $3.73 $2,611.00
Disclosure

SEC source: 0001133416-25-000074 · form4.xml · nonDerivative · entry 1

ELDRED KARY · CIK 0001543425 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,382

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:08 UTC
LEWIS JOELDirector · President and CEO
Exercise / conversionStock option (right to buy) · Derivative 7,829 $0.00 Strike: $2.86 $0.00
Disclosure

SEC source: 0001133416-25-000071 · form4.xml · derivative · entry 4

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,171

Underlying: Common Stock · 7,829 shares

Expires 2030-01-09

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F2 · derivative.exercise_date: The options vested 100% on December 31, 2020.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:08 UTC
LEWIS JOELDirector · President and CEO
SaleCommon Stock 7,829 $7.06 $55,241.42
Disclosure

SEC source: 0001133416-25-000071 · form4.xml · nonDerivative · entry 2

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 832,592

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

F4 · price: The shares were sold in multiple transactions at prices ranging from $7.00 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:08 UTC
LEWIS JOELDirector · President and CEO
Exercise / conversionCommon Stock 7,829 $2.86 $22,390.94
Disclosure

SEC source: 0001133416-25-000071 · form4.xml · nonDerivative · entry 1

LEWIS JOEL · CIK 0001725595 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 840,421

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on April 17, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on August 14, 2025.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionStock option (right to buy) · Derivative 8,500 $0.00 Strike: $2.50 $0.00
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · derivative · entry 7

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 8,500 shares

Expires 2034-08-01

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F4 · derivative.exercise_date: The options vest as follows: 25,000 on each of October 31, 2024, January 31, 2025, April 30, 2025, and July 31, 2025.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionStock option (right to buy) · Derivative 6,463 $0.00 Strike: $2.20 $0.00
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · derivative · entry 6

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,037

Underlying: Common Stock · 6,364 shares

Expires 2034-03-20

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vest as follows: 50,000 on March 11, 2025, with 50,000 scheduled to vest on each of March 11, 2026 and March 11, 2027.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
SaleCommon Stock 8,500 $7.04 $59,840.00
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · nonDerivative · entry 5

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $7.00 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionCommon Stock 8,500 $2.50 $21,250.00
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · nonDerivative · entry 4

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,500

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
SaleCommon Stock 6,463 $7.04 $45,499.52
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · nonDerivative · entry 3

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $7.00 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
Exercise / conversionCommon Stock 6,463 $2.20 $14,218.60
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · nonDerivative · entry 2

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,463

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:06 UTC
Jamil KhurramChief Medical Officer
SaleCommon Stock 4,479 $7.04 $31,532.16
Disclosure

SEC source: 0001133416-25-000069 · form4.xml · nonDerivative · entry 1

Jamil Khurram · CIK 0002032345 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 15, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $7.00 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

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December 17, 2025 Filed Dec 19, 2025 21:05 UTC Exercise / conversionStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $1.98 $0.00
Disclosure

SEC source: 0001133416-25-000067 · form4.xml · derivative · entry 4

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2032-01-24

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vested 100% on December 31, 2022..

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December 17, 2025 Filed Dec 19, 2025 21:05 UTC SaleCommon Stock 4,706 $7.04 $33,120.83
Disclosure

SEC source: 0001133416-25-000067 · form4.xml · nonDerivative · entry 3

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,500

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $7.11 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

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December 17, 2025 Filed Dec 19, 2025 21:05 UTC SaleCommon Stock 19,793 $7.04 $139,303.13
Disclosure

SEC source: 0001133416-25-000067 · form4.xml · nonDerivative · entry 2

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,206

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $7.11 to $7.11. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

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December 17, 2025 Filed Dec 19, 2025 21:05 UTC Exercise / conversionCommon Stock 20,000 $1.98 $39,600.00
Disclosure

SEC source: 0001133416-25-000067 · form4.xml · nonDerivative · entry 1

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,206

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

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December 16, 2025 Filed Dec 18, 2025 15:34 UTC
CZIRR JAMES C10% owner
SaleCommon Stock 30,681 $6.66 $204,335.46
Disclosure

SEC source: 0001493152-25-028303 · ownership.xml · nonDerivative · entry 2

10X Fund, L.P. · CIK 0001453356 · 10% owner

10X Capital Management, LLC · CIK 0001457247 · 10% owner

CZIRR JAMES C · CIK 0001260641 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,614,457

F3 · price: The shares were sold in multiple transactions at prices ranging from $6.64 to $6.69. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F2 · ownership.direct: 10X Fund, L.P. has direct beneficial ownership of all the securities owned by 10X Fund, L.P. 10X Capital Management, LLC, a Florida limited liability company, is the general partner of 10X Fund, L.P., a Delaware limited partnership, and may be deemed to have indirect beneficial ownership of all or a portion of the securities owned directly by 10X Fund, L.P., but disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein. James C. Czirr is the manager of 10X Capital Management, LLC, and may be deemed to have indirect beneficial ownership of all or a portion of the securities owned directly by 10X Fund, L.P. and 10X Capital Management, LLC., but disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

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December 15, 2025 Filed Dec 16, 2025 21:22 UTC Exercise / conversionStock option (right to buy) · Derivative 8,417 $0.00 Strike: $4.16 $0.00
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · derivative · entry 6

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,417 shares

Expires 2028-05-22

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vested as follows: 25% on each of June 30, 2018 and September 30, 2018, and 50% on December 31, 2018.

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December 15, 2025 Filed Dec 16, 2025 21:22 UTC SaleCommon Stock 8,417 $6.30 $53,027.10
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · nonDerivative · entry 4

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,206

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $6.25 to $6.40. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

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December 15, 2025 Filed Dec 16, 2025 21:22 UTC Exercise / conversionCommon Stok 8,417 $4.16 $35,014.72
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · nonDerivative · entry 3

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,623

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 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 21:22 UTC Exercise / conversionStock Option (right to buy) · Derivative 19,793 $0.00 Strike: $4.16 $0.00
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · derivative · entry 5

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,417

Underlying: Common Stock · 16,790 shares

Expires 2028-05-22

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vested as follows: 25% on each of June 30, 2018 and September 30, 2018, and 50% on December 31, 2018.

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December 12, 2025 Filed Dec 16, 2025 21:22 UTC SaleCommon Stock 19,793 $6.27 $124,181.28
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · nonDerivative · entry 2

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,206

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F2 · price: The shares were sold in multiple transactions at prices ranging from $6.25 to $6.40. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 21:22 UTC Exercise / conversionCommon Stock 19,793 $4.16 $82,338.88
Disclosure

SEC source: 0001133416-25-000064 · form4.xml · nonDerivative · entry 1

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,999

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 09, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock Option (right to buy) · Derivative 16,790 $0.00 Strike: $4.16 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 22

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 73,210

Underlying: Common Stock · 16,790 shares

Expires 2028-05-22

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F11 · derivative.exercise_date: The options vested as follows: 25% on each of June 30, 2018 and September 30, 2018, and 50% on December 31, 2018.

Read SEC document
December 09, 2025 Filed Dec 10, 2025 13:15 UTC SaleCommon Stock 16,790 $6.27 $105,206.14
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · nonDerivative · entry 15

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,206

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F12 · price: The shares were sold in multiple transactions at prices ranging from $6.25 to $6.31. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request by the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
December 09, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionCommon Stock 16,790 $4.16 $69,846.40
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · nonDerivative · entry 14

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,996

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $1.11 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 21

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2033-01-26

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F6 · derivative.exercise_date: The options vested 100% on December 31, 2023.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock Option (right to buy) · Derivative 35,000 $0.00 Strike: $2.11 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 20

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,000

Underlying: Common Stock · 35,000 shares

Expires 2031-03-25

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F5 · derivative.exercise_date: The options vested 100% on December 31, 2024.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock Option (right to buy) · Derivative 25,000 $0.00 Strike: $1.72 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 19

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2034-01-24

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F5 · derivative.exercise_date: The options vested 100% on December 31, 2024.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock option (right to buy) · Derivative 20,000 $0.00 Strike: $1.98 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 18

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common stock · 20,000 shares

Expires 2032-01-24

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F4 · derivative.exercise_date: The options vested 100% on December 31, 2022.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 13:15 UTC Exercise / conversionStock option (right to buy) · Derivative 20,000 $0.00 Strike: $2.11 $0.00
Disclosure

SEC source: 0001133416-25-000061 · form4.xml · derivative · entry 17

Shlevin Harold H. · CIK 0001557082 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2031-03-25

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

F1 · kind: The reported transaction was made pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 29, 2025, as disclosed in the Issuer?s Quarterly Report on Form 10-Q, filed with the SEC on November 14, 2025.

F3 · derivative.exercise_date: The options vested 100% on December 31, 2021.

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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.