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Nasdaq · USD

STLN

Starling Oncology, Inc.

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Tapewire entity
5327
SEC CIK
0001799191
Parsed reports
266

Last 12 months

Inside the activity.

16 purchase rows · 11 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202503
Dec 202501
Jan 202601
Feb 202600
Mar 202670
Apr 202612
May 202630
Jun 202621
Jul 202622
Aug 202611
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
August 21, 2026 Filed Aug 24, 2026 21:11 UTC
Hively BradDirector
SaleCommon Stock 298,853 $6.51 $1,946,310.05
Disclosure

SEC source: 0001079973-26-001175 · ownership.xml · nonDerivative · entry 1

Hively Brad · CIK 0001891124 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 411,976

F1 · price: Represents a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.37 to $6.75 per share. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
August 14, 2026 Filed Aug 17, 2026 14:13 UTC PurchaseCommon Stock 12,000 $6.54 $78,480.00
Disclosure

SEC source: 0000921895-26-002203 · form414528003stln_08172026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,660,858

Read SEC document
August 13, 2026 Filed Aug 17, 2026 14:13 UTC SaleCall Option (STLN 19FEB27 $9C) · Derivative 100 $6.24 Strike: $9.00 $624.00
Disclosure

SEC source: 0000921895-26-002203 · form414528003stln_08172026.xml · derivative · entry 2

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2027-02-19

F1 · security: The sale of these call options is a matchable transaction subject to Section 16(b) of the Securities Exchange Act of 1934. The reporting person has calculated a short-swing profit in connection with such matchable transactions, which the reporting person intends to disgorge to the Issuer.

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July 27, 2026 Filed Jul 29, 2026 22:56 UTC GrantCommon Stock 33,133 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000993 · ownership.xml · nonDerivative · entry 1

Kaushal Mohit · CIK 0001683021 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,716

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:53 UTC GrantCommon Stock 30,120 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000989 · ownership.xml · nonDerivative · entry 1

Pacala Mark L · CIK 0001321250 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,881

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:54 UTC GrantCommon Stock 41,165 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000991 · ownership.xml · nonDerivative · entry 1

McGeorge Anne · CIK 0001779934 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 332,535

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:52 UTC
STOLPER MARKDirector
GrantCommon Stock 31,124 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000987 · ownership.xml · nonDerivative · entry 1

STOLPER MARK · CIK 0001281961 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,957

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:49 UTC
Hively BradDirector
GrantCommon Stock 27,108 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000983 · ownership.xml · nonDerivative · entry 1

Hively Brad · CIK 0001891124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 710,829

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:50 UTC GrantCommon Stock 29,116 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000985 · ownership.xml · nonDerivative · entry 1

TZOUMAKAS KIMBERLY JO · CIK 0001766666 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,301

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 27, 2026 Filed Jul 29, 2026 22:46 UTC GrantCommon Stock 31,124 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000981 · ownership.xml · nonDerivative · entry 1

Johnson Karen Marie · CIK 0001892819 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 319,410

F1 · kind: Represents grant of restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of the Issuer's common stock upon settlement. The RSUs vest in full on the date of the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on the vesting date.

Read SEC document
July 21, 2026 Filed Jul 22, 2026 13:55 UTC PurchaseCommon Stock 18,000 $5.27 $94,860.00
Disclosure

SEC source: 0000921895-26-001852 · form414528003_07222026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,648,858

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $5.27 to $5.28, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 5,478 $2.00 Strike: $2.00 $10,956.00
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · derivative · entry 6

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,478 shares

Expires 2034-05-21

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

F2 · derivative.exercise_date: The stock options described above were originally granted on 11/17/2022 and 05/21/2024, respectively, and vested in accordance with their respective terms.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 17,974 $1.87 Strike: $1.87 $33,611.38
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · derivative · entry 5

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,974 shares

Expires 2032-11-17

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_date: The stock options described above were originally granted on 11/17/2022 and 05/21/2024, respectively, and vested in accordance with their respective terms.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
SaleCommon Stock 5,478 $6.35 $34,785.30
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · nonDerivative · entry 4

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,527

F1 · kind: The sale transactions were effected pursuant to a Rule 10(b) 5-1 trading plan adopted by the Reporting Person on 08/26/2025.

F3 · kind: The sales reported in Table I reflect shares acquired upon exercise of the options identified in Table II, sold on the same day pursuant to the 10(b) 5-1 plan referenced in Footnote 1.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
Exercise / conversionCommon Stock 5,478 $2.00 $10,956.00
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · nonDerivative · entry 3

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 265,005

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.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
SaleCommon Stock 17,974 $6.43 $115,554.85
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · nonDerivative · entry 2

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,527

F1 · kind: The sale transactions were effected pursuant to a Rule 10(b) 5-1 trading plan adopted by the Reporting Person on 08/26/2025.

F3 · kind: The sales reported in Table I reflect shares acquired upon exercise of the options identified in Table II, sold on the same day pursuant to the 10(b) 5-1 plan referenced in Footnote 1.

Read SEC document
July 14, 2026 Filed Jul 17, 2026 00:05 UTC
Podnos YaleChief Medical Officer
Exercise / conversionCommon Stock 17,974 $1.87 $33,611.38
Disclosure

SEC source: 0001553350-26-000111 · ownership.xml · nonDerivative · entry 1

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 277,501

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.

Read SEC document
July 10, 2026 Filed Jul 13, 2026 15:34 UTC PurchaseCommon Stock 15,000 $5.85 $87,750.00
Disclosure

SEC source: 0000921895-26-001798 · form414528001_07132026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,630,858

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $5.82 to $5.90, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

Read SEC document
July 07, 2026 Filed Jul 9, 2026 20:30 UTC GrantCommon Stock 17,185 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000940 · ownership.xml · nonDerivative · entry 1

TZOUMAKAS KIMBERLY JO · CIK 0001766666 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,185

F1 · kind: Represents RSU award that was fully vested upon grant

Read SEC document
July 07, 2026 Filed Jul 9, 2026 20:30 UTC
STOLPER MARKDirector
GrantCommon Stock 25,833 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000939 · ownership.xml · nonDerivative · entry 1

STOLPER MARK · CIK 0001281961 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,833

F1 · kind: Represents RSU award that was fully vested upon grant.

Read SEC document
June 23, 2026 Filed Jun 24, 2026 13:31 UTC PurchaseCommon Stock 18,000 $5.02 $90,360.00
Disclosure

SEC source: 0000921895-26-001657 · form414528003_06242026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,615,858

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $5.02 to $5.04, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

Read SEC document
June 08, 2026 Filed Jun 9, 2026 23:06 UTC
Podnos YaleChief Medical Officer
SaleCommon Stock 23,451 $5.38 $126,093.68
Disclosure

SEC source: 0001079973-26-000801 · ownership.xml · nonDerivative · entry 1

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,527

F1 · kind: Price is the volume weighted average selling price of all sales on behalf of the Reporting Person on June 8, 2028 within a one-dollar range. Actual prices ranged from $5.35 to $5.42. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

F2 · kind: Sales were made on behalf of the Reporting Person pursuant to the Rule 10b5-1(c) plan that was adopted on 08/26/2025.

Read SEC document
June 04, 2026 Filed Jun 5, 2026 13:38 UTC PurchaseCommon Stock 12,000 $4.75 $57,000.00
Disclosure

SEC source: 0000921895-26-001564 · form414528003_06052026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,579,858

Read SEC document
May 21, 2026 Filed May 22, 2026 21:32 UTC
Carter Robert RossChief Financial Officer
OtherCommon Stock 1,604 $4.47 $7,169.88
Disclosure

SEC source: 0001079973-26-000723 · ownership.xml · nonDerivative · entry 1

Carter Robert Ross · CIK 0002039341 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,801

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award made on May 21, 2024.

Read SEC document
May 21, 2026 Filed May 22, 2026 21:39 UTC
Podnos YaleChief Medical Officer
OtherCommon Stock 1,805 $4.47 $8,068.35
Disclosure

SEC source: 0001079973-26-000727 · ownership.xml · nonDerivative · entry 1

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 282,978

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award made on May 21, 2024.

Read SEC document
May 21, 2026 Filed May 22, 2026 21:37 UTC
Virnich DanielChief Executive Officer
OtherCommon Stock 23,058 $4.47 $103,069.26
Disclosure

SEC source: 0001079973-26-000725 · ownership.xml · nonDerivative · entry 1

Virnich Daniel · CIK 0001891107 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,337,166

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award made on May 21, 2024.

Read SEC document
May 20, 2026 Filed May 21, 2026 13:35 UTC PurchaseCommon Stock 33,500 $4.07 $136,345.00
Disclosure

SEC source: 0000921895-26-001466 · form414528003_05212026.xml · nonDerivative · entry 2

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,567,858

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $4.05 to $4.10, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

Read SEC document
May 19, 2026 Filed May 20, 2026 16:25 UTC PurchaseCommon Stock 30,000 $4.09 $122,700.00
Disclosure

SEC source: 0000921895-26-001444 · form414528003toi_05202026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,529,358

Read SEC document
May 19, 2026 Filed May 21, 2026 13:35 UTC PurchaseCommon Stock 5,000 $4.05 $20,250.00
Disclosure

SEC source: 0000921895-26-001466 · form414528003_05212026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,534,358

Read SEC document
April 16, 2026 Filed Apr 16, 2026 23:27 UTC SaleCommon Stock 38,433 $3.50 $134,534.72
Disclosure

SEC source: 0001079973-26-000499 · ownership.xml · nonDerivative · entry 2

Kaushal Mohit · CIK 0001683021 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 172,583

F1 · kind: Represents shares sold pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 16, 2025.

F3 · price: Price of $3.5005 was the volume weighted average selling price of all sales by the reporting person on April 16, 2026 within a one-dollar range. Actual prices ranged from $3.5000 to $3.5050. The reporting person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 23:27 UTC SaleCommon Stock 57,286 $3.50 $200,598.39
Disclosure

SEC source: 0001079973-26-000499 · ownership.xml · nonDerivative · entry 1

Kaushal Mohit · CIK 0001683021 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 211,016

F1 · kind: Represents shares sold pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 16, 2025.

F2 · price: Price of $3.5017 was the volume weighted average selling price of all sales by the reporting person on April 14, 2026 within a one-dollar range. Actual prices ranged from $3.5000 to $3.5300. The reporting person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

Read SEC document
April 09, 2026 Filed Apr 13, 2026 13:03 UTC PurchaseCommon Stock 20,000 $3.10 $62,000.00
Disclosure

SEC source: 0000921895-26-000958 · form414528003_04132026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,499,358

Read SEC document
March 27, 2026 Filed Mar 30, 2026 13:38 UTC PurchaseCommon Stock 27,429 $2.96 $81,189.84
Disclosure

SEC source: 0000921895-26-000823 · form414528003toi_03302026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,479,358

Read SEC document
March 27, 2026 Filed Apr 2, 2026 01:00 UTC
Langsam JeffreyChief Clinical Officer
GrantCommon Stock 70,270 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000449 · ownership.xml · nonDerivative · entry 1

Langsam Jeffrey · CIK 0002069752 · Chief Clinical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,650

F1 · shares: Represents RSU awards with 1/4 of the RSUs vesting on the first anniversary of the Vesting Commencement Date, with the remaining RSUs vesting in three equal annual installments beginning on the first anniversary of the Vesting Commencement Date, with all RSUs becoming vested on the fourth anniversary of the Vesting Commencement Date, subject to continued service with the Company through such vesting dates.

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:47 UTC
Carter Robert RossChief Financial Officer
OtherCommon Stock 20,320 $3.07 $62,382.40
Disclosure

SEC source: 0001079973-26-000440 · ownership.xml · nonDerivative · entry 2

Carter Robert Ross · CIK 0002039341 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 416,405

F2 · shares: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 31, 2026

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:47 UTC
Carter Robert RossChief Financial Officer
GrantCommon Stock 202,914 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000440 · ownership.xml · nonDerivative · entry 1

Carter Robert Ross · CIK 0002039341 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 436,725

F1 · shares: Represents RSU awards with 1/4 of the RSUs vesting on the first anniversary of the Vesting Commencement Date, with the remaining RSUs vesting in three equal annual installments beginning on the first anniversary of the Vesting Commencement Date, with all RSUs becoming vested on the fourth anniversary of the Vesting Commencement Date, subject to continued service with the Company through such vesting dates.

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:51 UTC
Podnos YaleChief Medical Officer
OtherCommon Stock 16,173 $3.07 $49,651.11
Disclosure

SEC source: 0001079973-26-000443 · ownership.xml · nonDerivative · entry 2

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,783

F2 · shares: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 31, 2026.

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:51 UTC
Podnos YaleChief Medical Officer
GrantCommon Stock 66,446 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000443 · ownership.xml · nonDerivative · entry 1

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,956

F1 · shares: Represents RSU awards with 1/4 of the RSUs vesting on the first anniversary of the Vesting Commencement Date, with the remaining RSUs vesting in three equal annual installments beginning on the first anniversary of the Vesting Commencement Date, with all RSUs becoming vested on the fourth anniversary of the Vesting Commencement Date, subject to continued service with the Company through such vesting dates.

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:57 UTC
England KristinChief Administrative Officer
GrantCommon Stock 55,743 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000447 · ownership.xml · nonDerivative · entry 1

England Kristin · CIK 0002078090 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 153,780

F1 · shares: Represents RSU awards with 1/4 of the RSUs vesting on the first anniversary of the Vesting Commencement Date, with the remaining RSUs vesting in three equal annual installments beginning on the first anniversary of the Vesting Commencement Date, with all RSUs becoming vested on the fourth anniversary of the Vesting Commencement Date, subject to continued service with the Company through such vesting dates

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:46 UTC
Virnich DanielChief Executive Officer
OtherCommon Stock 98,534 $3.07 $302,499.38
Disclosure

SEC source: 0001079973-26-000439 · ownership.xml · nonDerivative · entry 2

Virnich Daniel · CIK 0001891107 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,360,224

F2 · shares: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 31, 2026.

Read SEC document
March 27, 2026 Filed Apr 2, 2026 00:46 UTC
Virnich DanielChief Executive Officer
GrantCommon Stock 670,608 $0.00 $0.00
Disclosure

SEC source: 0001079973-26-000439 · ownership.xml · nonDerivative · entry 1

Virnich Daniel · CIK 0001891107 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,458,758

F1 · shares: Represents RSU awards with 1/4 of the RSUs vesting on the first anniversary of the Vesting Commencement Date, with the remaining RSUs vesting in three equal annual installments beginning on the first anniversary of the Vesting Commencement Date, with all RSUs becoming vested on the fourth anniversary of the Vesting Commencement Date, subject to continued service with the Company through such vesting dates.

Read SEC document
March 26, 2026 Filed Mar 27, 2026 13:34 UTC PurchaseCommon Stock 50,000 $3.15 $157,500.00
Disclosure

SEC source: 0000921895-26-000814 · form414528003toi_03272026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,451,929

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $3.11 to $3.19, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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March 24, 2026 Filed Mar 25, 2026 13:33 UTC PurchaseCommon Stock 125,000 $3.11 $388,750.00
Disclosure

SEC source: 0000921895-26-000796 · form414528003_03252026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,401,929

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $3.04 to $3.15, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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March 20, 2026 Filed Mar 23, 2026 13:33 UTC PurchaseCommon Stock 25,000 $3.35 $83,750.00
Disclosure

SEC source: 0001193805-26-000306 · e665269_4-toi.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,276,929

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $3.33 to $3.35, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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March 17, 2026 Filed Mar 17, 2026 23:40 UTC PurchaseCommon Stock 75,000 $3.42 $256,500.00
Disclosure

SEC source: 0000921895-26-000712 · form414528003_03172026.xml · nonDerivative · entry 3

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,251,929

F3 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $3.39 to $3.49, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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March 17, 2026 Filed Mar 18, 2026 21:20 UTC
Carter Robert RossChief Financial Officer
OtherCommon Stock 1,314 $3.59 $4,717.26
Disclosure

SEC source: 0001079973-26-000330 · ownership.xml · nonDerivative · entry 1

Carter Robert Ross · CIK 0002039341 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233,811

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 17, 2026.

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March 17, 2026 Filed Mar 18, 2026 21:21 UTC
Virnich DanielChief Executive Officer
OtherCommon Stock 11,834 $3.59 $42,484.06
Disclosure

SEC source: 0001079973-26-000332 · ownership.xml · nonDerivative · entry 1

Virnich Daniel · CIK 0001891107 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,788,150

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 17, 2026.

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March 17, 2026 Filed Mar 18, 2026 21:19 UTC
Podnos YaleChief Medical Officer
OtherCommon Stock 3,420 $3.59 $12,277.80
Disclosure

SEC source: 0001079973-26-000328 · ownership.xml · nonDerivative · entry 1

Podnos Yale · CIK 0001891104 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,510

F1 · kind: The Issuer executed the sale to cover the tax liabilities arising from the vesting of an RSU award on March 17, 2026.

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March 16, 2026 Filed Mar 17, 2026 23:40 UTC PurchaseCommon Stock 60,985 $3.29 $200,640.65
Disclosure

SEC source: 0000921895-26-000712 · form414528003_03172026.xml · nonDerivative · entry 2

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,176,929

F2 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $3.25 to $3.43, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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March 13, 2026 Filed Mar 17, 2026 23:40 UTC PurchaseCommon Stock 263,000 $2.92 $767,960.00
Disclosure

SEC source: 0000921895-26-000712 · form414528003_03172026.xml · nonDerivative · entry 1

Chernett Jorey · CIK 0002042077 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,115,944

F1 · price: The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $2.77 to $3.34, rounded to the nearest cent, inclusive. Mr. Chernett undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

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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.