Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Forte Biosciences, Inc.
Report date August 27, 2026 · Filed August 27, 2026
Section 16 reporting ended · disclosed 2026-08-27. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.07 · Expires 2034-09-17 | Direct | 0 |
Reported balance
After 2026-08-27 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-08-27 · Disposition to issuer · Disposed 2,000 · Balance 0 F1: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. |
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.54 · Expires 2035-03-20 | Direct | 0 |
Reported balance
After 2026-08-27 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-08-27 · Disposition to issuer · Disposed 31,000 · Balance 0 F1: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-08-27 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-08-27 · Disposition to issuer · Disposed 18,353 · Balance 0 F3: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Forte Biosciences, Inc. (the "Issuer") Common Stock. F4: Pursuant to the Merger Agreement, each outstanding restricted stock unit (a "Company RSU"), whether or not vested, was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the Merger Consideration, multiplied by (y) the total number of shares subject to such Company RSU immediately prior to the effective time of the Merger. |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent.
F2: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor.
F3: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Forte Biosciences, Inc. (the "Issuer") Common Stock.
F4: Pursuant to the Merger Agreement, each outstanding restricted stock unit (a "Company RSU"), whether or not vested, was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the Merger Consideration, multiplied by (y) the total number of shares subject to such Company RSU immediately prior to the effective time of the Merger.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 27, 2026 Filed Aug 27, 2026 20:31 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | Disposition to issuerRestricted Stock Units · Derivative | 18,353 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002038311-26-000003 · form4-08272026_080858.xml · derivative · entry 3 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 18,353 shares Expires not disclosed F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Forte Biosciences, Inc. (the "Issuer") Common Stock. F4 · price: Pursuant to the Merger Agreement, each outstanding restricted stock unit (a "Company RSU"), whether or not vested, was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the Merger Consideration, multiplied by (y) the total number of shares subject to such Company RSU immediately prior to the effective time of the Merger. F4 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding restricted stock unit (a "Company RSU"), whether or not vested, was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the Merger Consideration, multiplied by (y) the total number of shares subject to such Company RSU immediately prior to the effective time of the Merger. F4 · derivative.expiration_date: Pursuant to the Merger Agreement, each outstanding restricted stock unit (a "Company RSU"), whether or not vested, was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the Merger Consideration, multiplied by (y) the total number of shares subject to such Company RSU immediately prior to the effective time of the Merger. Read SEC document |
| August 27, 2026 Filed Aug 27, 2026 20:31 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | Disposition to issuerStock Option (right to buy) · Derivative | 31,000 | Not disclosed Strike: $7.54 | Not disclosed |
DisclosureSEC source: 0002038311-26-000003 · form4-08272026_080858.xml · derivative · entry 2 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 31,000 shares Expires 2035-03-20 F1 · price: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2 · price: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. F1 · derivative.exercise_date: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2 · derivative.exercise_date: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. Read SEC document |
| August 27, 2026 Filed Aug 27, 2026 20:31 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | Disposition to issuerStock Option (right to buy) · Derivative | 2,000 | Not disclosed Strike: $7.07 | Not disclosed |
DisclosureSEC source: 0002038311-26-000003 · form4-08272026_080858.xml · derivative · entry 1 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,000 shares Expires 2034-09-17 F1 · price: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2 · price: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. F1 · derivative.exercise_date: Pursuant to the Agreement and Plan of Merger, dated July 26, 2026 (the "Merger Agreement"), by and among Forte Biosciences, Inc. ("Company"), argenx BV ("Parent"), and Avena Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), each unexercised and outstanding option to purchase shares of Common Stock (a "Company Option"), whether or not vested, and which had a per share exercise price that was less than $77.00 per share ("Merger Consideration"), was canceled and converted into the right of the holder to receive (i) (subject to any applicable withholding taxes) a lump-sum cash payment equal to (x) the excess (if any) of (a) the Merger Consideration over (b) the per share exercise price subject to such Company Option, multiplied by (y) the total number of shares subject to such Company Option immediately prior to Purchaser merging with and into Company (the "Merger"), with Company surviving the Merger as a wholly owned subsidiary of Parent. F2 · derivative.exercise_date: At the effective time of the Merger, each Company Option that is then outstanding and unexercised, whether or not vested and which has a per share exercise price that is equal to or greater than the Merger Consideration, shall be cancelled with no consideration payable therefor. Read SEC document |
| May 29, 2026 Filed Jun 2, 2026 20:39 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | GrantRestricted Stock Units · Derivative | 18,353 | $0.00 | $0.00 |
DisclosureSEC source: 0002038311-26-000002 · form4-06022026_080621.xml · derivative · entry 1 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,353 Underlying: Common Stock · 18,353 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Forte Biosciences, Inc. (the "Issuer") Common Stock. F2 · derivative.exercise_date: Subject to the Reporting Person's continuing as a Service Provider (as defined in the 2021 Equity Incentive Plan) through such date, one hundred percent (100%) of the RSUs subject to the award will vest on the date of the first annual meeting of the stockholders that occurs after May 29, 2026. F2 · derivative.expiration_date: Subject to the Reporting Person's continuing as a Service Provider (as defined in the 2021 Equity Incentive Plan) through such date, one hundred percent (100%) of the RSUs subject to the award will vest on the date of the first annual meeting of the stockholders that occurs after May 29, 2026. Read SEC document |
| March 20, 2025 Filed Mar 21, 2025 20:48 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | GrantStock Option (right to buy) · Derivative | 31,000 | $0.00 Strike: $7.54 | $0.00 |
DisclosureSEC source: 0001415889-25-008783 · form4-03212025_080352.xml · derivative · entry 1 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,000 Underlying: Common Stock · 31,000 shares Expires 2035-03-20 F1 · derivative.exercise_date: Subject to the Reporting Person continuing to be a Service Provider (as defined in the 2021 Equity Incentive Plan) through each applicable vesting date, the shares subject to the option shall vest in equal monthly installments over a three (3) year period such that the option shall be fully vested on the third (3rd) anniversary of the Date of Grant. "Date of Grant" shall mean March 20, 2025. Read SEC document |
| September 17, 2024 Filed Sep 19, 2024 22:31 UTC | Forte Biosciences, Inc. FBRX · Entity 9529 | GrantStock Option (right to buy) · Derivative | 2,000 | $0.00 Strike: $7.07 | $0.00 |
DisclosureSEC source: 0001415889-24-023724 · form4-09192024_100906.xml · derivative · entry 1 Kapoor Shivpreet Singh · CIK 0002038311 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,000 Underlying: Common Stock · 2,000 shares Expires 2034-09-17 F1 · derivative.exercise_date: Subject to the Reporting Person continuing to be a Service Provider (as defined in the Issuer's 2021 Equity Incentive Plan) through each applicable vesting date, the shares subject to the option shall vest in equal monthly installments over the thirty six (36) months following the Date of Grant, such that the shares subject to the option shall be fully vested on the third (3rd) anniversary of the Date of Grant. "Date of Grant" shall mean September 17, 2024. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.