FBRX

Forte Biosciences, Inc.

Insider trading activity for Forte Biosciences, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

+$254.8K

net buying

Bought(1 · 1 insiders): $254.8K
Sold(0 · 0 insiders): $0

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 27	Kornfeld Steven	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	800	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	DTOISS◆	1,200	—	—	—	Open the original filing on SEC.gov
Aug 27	Kornfeld Steven	Director	UTENDR	3,960	—	—	-100.0%	Open the original filing on SEC.gov
Aug 27	Brun Scott C.	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Brun Scott C.	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Brun Scott C.	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Brun Scott C.	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Brun Scott C.	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Doberstein Stephen K	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kapoor Shivpreet Singh	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Kapoor Shivpreet Singh	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Kapoor Shivpreet Singh	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	7,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	166	—	—	—	Open the original filing on SEC.gov
Aug 27	Finck Barbara K	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Vincent Richard G	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Vincent Richard G	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Vincent Richard G	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	DTOISS◆	18,353	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	DTOISS◆	31,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	DTOISS◆	1,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	DTOISS◆	2,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Gryska David W	Director	UTENDR	5,940	—	—	-100.0%	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	3,511	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	180,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	2,500	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	500,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	270,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	920,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	44,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	11,999	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	5,400	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	DTOISS◆	16,866	—	—	—	Open the original filing on SEC.gov
Aug 27	Wagner Paul A.	See Remarks	UTENDR	85,482	—	—	-100.0%	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	2,976	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	60,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	750	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	22,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	90,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	323,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	14,000	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	2,999	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	1,700	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	2,999	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	DTOISS◆	421	—	—	—	Open the original filing on SEC.gov
Aug 27	Riley Antony A	Chief Financial Officer	UTENDR	42,600	—	—	-100.0%	Open the original filing on SEC.gov
Jul 1	Wagner Paul A.	See Remarks	MEXER◆	1,250	—	—	—	Open the original filing on SEC.gov
Jul 1	Wagner Paul A.	See Remarks	FTAX	98	$21.32	$2.1K	-0.1%	Open the original filing on SEC.gov
Jul 1	Wagner Paul A.	See Remarks	MEXER	1,250	—	—	+1.5%	Open the original filing on SEC.gov
Jul 1	Riley Antony A	Chief Financial Officer	MEXER◆	375	—	—	—	Open the original filing on SEC.gov
Jul 1	Riley Antony A	Chief Financial Officer	FTAX	134	$21.32	$2.9K	-0.3%	Open the original filing on SEC.gov
Jul 1	Riley Antony A	Chief Financial Officer	MEXER	375	—	—	+0.9%	Open the original filing on SEC.gov
Jun 16	Wagner Paul A.	See Remarks	AGRANT◆	500,000	—	—	—	Open the original filing on SEC.gov
Jun 16	Riley Antony A	Chief Financial Officer	AGRANT◆	22,000	—	—	—	Open the original filing on SEC.gov
May 29	Kapoor Shivpreet Singh	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
May 29	Kornfeld Steven	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
May 29	Vincent Richard G	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
May 29	Gryska David W	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
May 29	Doberstein Stephen K	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
May 29	Brun Scott C.	Director	AGRANT◆	18,353	—	—	—	Open the original filing on SEC.gov
Apr 1	Wagner Paul A.	See Remarks	MEXER◆	1,250	—	—	—	Open the original filing on SEC.gov
Apr 1	Wagner Paul A.	See Remarks	FTAX	98	$24.86	$2.4K	-0.1%	Open the original filing on SEC.gov
Apr 1	Wagner Paul A.	See Remarks	MEXER	1,250	—	—	+1.5%	Open the original filing on SEC.gov
Apr 1	Riley Antony A	Chief Financial Officer	MEXER◆	375	—	—	—	Open the original filing on SEC.gov
Apr 1	Riley Antony A	Chief Financial Officer	FTAX	134	$24.86	$3.3K	-0.3%	Open the original filing on SEC.gov
Apr 1	Riley Antony A	Chief Financial Officer	MEXER	375	—	—	+0.9%	Open the original filing on SEC.gov
Jan 12	Wagner Paul A.	See Remarks	AGRANT◆	180,000	—	—	—	Open the original filing on SEC.gov
Jan 12	Wagner Paul A.	See Remarks	AGRANT◆	270,000	—	—	—	Open the original filing on SEC.gov
Jan 12	Riley Antony A	Chief Financial Officer	AGRANT◆	60,000	—	—	—	Open the original filing on SEC.gov
Jan 12	Riley Antony A	Chief Financial Officer	AGRANT◆	90,000	—	—	—	Open the original filing on SEC.gov
Jan 1	Wagner Paul A.	See Remarks	MEXER◆	1,250	—	—	—	Open the original filing on SEC.gov
Jan 1	Wagner Paul A.	See Remarks	FTAX	164	$27.27	$4.5K	-0.2%	Open the original filing on SEC.gov
Jan 1	Wagner Paul A.	See Remarks	MEXER	1,250	—	—	+1.5%	Open the original filing on SEC.gov
Jan 1	Riley Antony A	Chief Financial Officer	MEXER◆	375	—	—	—	Open the original filing on SEC.gov
Jan 1	Riley Antony A	Chief Financial Officer	FTAX	154	$27.27	$4.2K	-0.4%	Open the original filing on SEC.gov
Jan 1	Riley Antony A	Chief Financial Officer	MEXER	375	—	—	+0.9%	Open the original filing on SEC.gov
Dec 30, 2025	Riley Antony A	Chief Financial Officer	PBUY★	9,680	$26.33	$254.8K	+30.4%	Open the original filing on SEC.gov
Oct 1, 2025	Wagner Paul A.	See Remarks	MEXER◆	1,250	—	—	—	Open the original filing on SEC.gov
Oct 1, 2025	Wagner Paul A.	See Remarks	FTAX	98	$14.52	$1.4K	-0.1%	Open the original filing on SEC.gov
Oct 1, 2025	Wagner Paul A.	See Remarks	MEXER	1,250	—	—	+1.5%	Open the original filing on SEC.gov
Oct 1, 2025	Riley Antony A	Chief Financial Officer	MEXER◆	375	—	—	—	Open the original filing on SEC.gov
Oct 1, 2025	Riley Antony A	Chief Financial Officer	FTAX	134	$14.52	$1.9K	-0.4%	Open the original filing on SEC.gov
Oct 1, 2025	Riley Antony A	Chief Financial Officer	MEXER	375	—	—	+1.2%	Open the original filing on SEC.gov
Jul 1, 2025	Riley Antony A	Chief Financial Officer	MEXER◆	375	—	—	—	Open the original filing on SEC.gov

DTOISS◆—

Kornfeld Steven · DirectorAug 27

18,353 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

31,000 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

2,000 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

1,000 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

1,000 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

1,000 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

800 sh

DTOISS◆—

Kornfeld Steven · DirectorAug 27

1,200 sh

UTENDR—

Kornfeld Steven · DirectorAug 27

3,960 sh · -100.0% own

DTOISS◆—

Brun Scott C. · DirectorAug 27

18,353 sh

DTOISS◆—

Brun Scott C. · DirectorAug 27

31,000 sh

DTOISS◆—

Brun Scott C. · DirectorAug 27

2,000 sh

DTOISS◆—

Brun Scott C. · DirectorAug 27

1,000 sh

DTOISS◆—

Brun Scott C. · DirectorAug 27

2,000 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

18,353 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

31,000 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

2,000 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

1,000 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

1,000 sh

DTOISS◆—

Doberstein Stephen K · DirectorAug 27

2,000 sh

DTOISS◆—

Kapoor Shivpreet Singh · DirectorAug 27

18,353 sh

DTOISS◆—

Kapoor Shivpreet Singh · DirectorAug 27

31,000 sh

DTOISS◆—

Kapoor Shivpreet Singh · DirectorAug 27

2,000 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

18,353 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

31,000 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

7,000 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

1,000 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

1,000 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

166 sh

DTOISS◆—

Finck Barbara K · DirectorAug 27

2,000 sh

DTOISS◆—

Vincent Richard G · DirectorAug 27

18,353 sh

DTOISS◆—

Vincent Richard G · DirectorAug 27

31,000 sh

DTOISS◆—

Vincent Richard G · DirectorAug 27

2,000 sh

DTOISS◆—

Gryska David W · DirectorAug 27

18,353 sh

DTOISS◆—

Gryska David W · DirectorAug 27

31,000 sh

DTOISS◆—

Gryska David W · DirectorAug 27

2,000 sh

DTOISS◆—

Gryska David W · DirectorAug 27

1,000 sh

DTOISS◆—

Gryska David W · DirectorAug 27

2,000 sh

UTENDR—

Gryska David W · DirectorAug 27

5,940 sh · -100.0% own

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

3,511 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

180,000 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

2,500 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

500,000 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

270,000 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

920,000 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

44,000 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

11,999 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

5,400 sh

DTOISS◆—

Wagner Paul A. · See RemarksAug 27

16,866 sh

UTENDR—

Wagner Paul A. · See RemarksAug 27

85,482 sh · -100.0% own

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

2,976 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

60,000 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

750 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

22,000 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

90,000 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

323,000 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

14,000 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

2,999 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

1,700 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

2,999 sh

DTOISS◆—

Riley Antony A · Chief Financial…Aug 27

421 sh

UTENDR—

Riley Antony A · Chief Financial…Aug 27

42,600 sh · -100.0% own

MEXER◆—

Wagner Paul A. · See RemarksJul 1

1,250 sh

FTAX$2.1K

Wagner Paul A. · See RemarksJul 1

98 sh @ $21.32 · -0.1% own

MEXER—

Wagner Paul A. · See RemarksJul 1

1,250 sh · +1.5% own

MEXER◆—

Riley Antony A · Chief Financial…Jul 1

375 sh

FTAX$2.9K

Riley Antony A · Chief Financial…Jul 1

134 sh @ $21.32 · -0.3% own

MEXER—

Riley Antony A · Chief Financial…Jul 1

375 sh · +0.9% own

AGRANT◆—

Wagner Paul A. · See RemarksJun 16

500,000 sh

AGRANT◆—

Riley Antony A · Chief Financial…Jun 16

22,000 sh

AGRANT◆—

Kapoor Shivpreet Singh · DirectorMay 29

18,353 sh

AGRANT◆—

Kornfeld Steven · DirectorMay 29

18,353 sh

AGRANT◆—

Vincent Richard G · DirectorMay 29

18,353 sh

AGRANT◆—

Gryska David W · DirectorMay 29

18,353 sh

AGRANT◆—

Doberstein Stephen K · DirectorMay 29

18,353 sh

AGRANT◆—

Brun Scott C. · DirectorMay 29

18,353 sh

MEXER◆—

Wagner Paul A. · See RemarksApr 1

1,250 sh

FTAX$2.4K

Wagner Paul A. · See RemarksApr 1

98 sh @ $24.86 · -0.1% own

MEXER—

Wagner Paul A. · See RemarksApr 1

1,250 sh · +1.5% own

MEXER◆—

Riley Antony A · Chief Financial…Apr 1

375 sh

FTAX$3.3K

Riley Antony A · Chief Financial…Apr 1

134 sh @ $24.86 · -0.3% own

MEXER—

Riley Antony A · Chief Financial…Apr 1

375 sh · +0.9% own

AGRANT◆—

Wagner Paul A. · See RemarksJan 12

180,000 sh

AGRANT◆—

Wagner Paul A. · See RemarksJan 12

270,000 sh

AGRANT◆—

Riley Antony A · Chief Financial…Jan 12

60,000 sh

AGRANT◆—

Riley Antony A · Chief Financial…Jan 12

90,000 sh

MEXER◆—

Wagner Paul A. · See RemarksJan 1

1,250 sh

FTAX$4.5K

Wagner Paul A. · See RemarksJan 1

164 sh @ $27.27 · -0.2% own

MEXER—

Wagner Paul A. · See RemarksJan 1

1,250 sh · +1.5% own

MEXER◆—

Riley Antony A · Chief Financial…Jan 1

375 sh

FTAX$4.2K

Riley Antony A · Chief Financial…Jan 1

154 sh @ $27.27 · -0.4% own

MEXER—

Riley Antony A · Chief Financial…Jan 1

375 sh · +0.9% own

PBUY★$254.8K

Riley Antony A · Chief Financial…Dec 30, 2025

9,680 sh @ $26.33 · +30.4% own

MEXER◆—

Wagner Paul A. · See RemarksOct 1, 2025

1,250 sh

FTAX$1.4K

Wagner Paul A. · See RemarksOct 1, 2025

98 sh @ $14.52 · -0.1% own

MEXER—

Wagner Paul A. · See RemarksOct 1, 2025

1,250 sh · +1.5% own

MEXER◆—

Riley Antony A · Chief Financial…Oct 1, 2025

375 sh

FTAX$1.9K

Riley Antony A · Chief Financial…Oct 1, 2025

134 sh @ $14.52 · -0.4% own

MEXER—

Riley Antony A · Chief Financial…Oct 1, 2025

375 sh · +1.2% own

MEXER◆—

Riley Antony A · Chief Financial…Jul 1, 2025

375 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 29 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.