RAPT

RAPT Therapeutics, Inc.

Insider trading activity for RAPT Therapeutics, 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

net buying

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

Transaction history

The 92 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
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	371,875	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	218,250	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	34,375	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	31,250	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	37,500	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	18,750	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	7,500	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	10,417	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	8,334	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	DTOISS◆	25,000	—	—	—	Open the original filing on SEC.gov
Mar 3	Wong Brian Russell	President and CEO	UTENDR	64,102	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	69,271	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	80,250	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	11,251	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	8,501	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	8,125	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	7,500	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	DTOISS◆	17,501	—	—	—	Open the original filing on SEC.gov
Mar 3	Young Rodney KB	Chief Financial Officer	UTENDR	3,304	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	DTOISS◆	32,229	—	—	—	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	DTOISS◆	4,561	—	—	—	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	DTOISS◆	1,618	—	—	—	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	DTOISS◆	1,063	—	—	—	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	DTOISS◆	2,813	—	—	—	Open the original filing on SEC.gov
Mar 3	Lyons-Williams Lori	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	32,229	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	4,561	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	1,618	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	1,063	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	417	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	1,917	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	521	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	521	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	DTOISS◆	2,083	—	—	—	Open the original filing on SEC.gov
Mar 3	Kozick Linda	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	32,229	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	4,561	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	1,618	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	1,063	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	402	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	799	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	DTOISS◆	824	—	—	—	Open the original filing on SEC.gov
Mar 3	Giordano Michael F	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	32,229	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	7,650	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	4,561	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	1,072	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	1,618	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	560	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	1,063	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	484	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	478	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	938	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	498	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	DTOISS◆	2,813	—	—	—	Open the original filing on SEC.gov
Mar 3	Gray Mary Ann	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Dombkowski Ashley L.	Director	DTOISS◆	25,000	—	—	—	Open the original filing on SEC.gov
Mar 3	Dombkowski Ashley L.	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	58,333	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	64,375	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	9,375	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	7,000	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	6,876	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	6,250	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	2,500	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	3,125	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	1,035	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	DTOISS◆	1,225	—	—	—	Open the original filing on SEC.gov
Mar 3	Brockstedt Dirk G.	Chief Scientific Officer	UTENDR	4,648	—	—	-100.0%	Open the original filing on SEC.gov
Mar 3	Braunstein Scott	Director	DTOISS◆	25,000	—	—	—	Open the original filing on SEC.gov
Mar 3	Braunstein Scott	Director	UTENDR	4,956	—	—	-100.0%	Open the original filing on SEC.gov
Jan 30	Lyons-Williams Lori	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jan 30	Kozick Linda	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jan 30	Giordano Michael F	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jan 30	Gray Mary Ann	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jan 30	Dombkowski Ashley L.	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jan 30	Braunstein Scott	Director	AGRANT	4,956	—	—	—	Open the original filing on SEC.gov
Jun 21, 2025	Braunstein Scott	Director	AGRANT◆	25,000	—	—	—	Open the original filing on SEC.gov
Jun 21, 2025	Dombkowski Ashley L.	Director	AGRANT◆	25,000	—	—	—	Open the original filing on SEC.gov
Jun 20, 2025	Wong Brian Russell	President and CEO	AGRANT◆	637,500	—	—	—	Open the original filing on SEC.gov
Jun 20, 2025	Young Rodney KB	Chief Financial Officer	AGRANT◆	118,750	—	—	—	Open the original filing on SEC.gov
Jun 20, 2025	Ho William	Chief Medical Officer	AGRANT◆	75,000	—	—	—	Open the original filing on SEC.gov
Jun 20, 2025	Brockstedt Dirk G.	Chief Scientific Officer	AGRANT◆	100,000	—	—	—	Open the original filing on SEC.gov
May 29, 2025	Lyons-Williams Lori	Director	AGRANT◆	257,832	—	—	—	Open the original filing on SEC.gov
May 29, 2025	Kozick Linda	Director	AGRANT◆	257,832	—	—	—	Open the original filing on SEC.gov
May 29, 2025	Giordano Michael F	Director	AGRANT◆	257,832	—	—	—	Open the original filing on SEC.gov
May 29, 2025	Gray Mary Ann	Director	AGRANT◆	257,832	—	—	—	Open the original filing on SEC.gov

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

371,875 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

218,250 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

34,375 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

31,250 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

37,500 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

18,750 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

7,500 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

10,417 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

8,334 sh

DTOISS◆—

Wong Brian Russell · President and CEOMar 3

25,000 sh

UTENDR—

Wong Brian Russell · President and CEOMar 3

64,102 sh · -100.0% own

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

69,271 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

80,250 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

11,251 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

8,501 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

8,125 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

7,500 sh

DTOISS◆—

Young Rodney KB · Chief Financial…Mar 3

17,501 sh

UTENDR—

Young Rodney KB · Chief Financial…Mar 3

3,304 sh · -100.0% own

DTOISS◆—

Lyons-Williams Lori · DirectorMar 3

32,229 sh

DTOISS◆—

Lyons-Williams Lori · DirectorMar 3

4,561 sh

DTOISS◆—

Lyons-Williams Lori · DirectorMar 3

1,618 sh

DTOISS◆—

Lyons-Williams Lori · DirectorMar 3

1,063 sh

DTOISS◆—

Lyons-Williams Lori · DirectorMar 3

2,813 sh

UTENDR—

Lyons-Williams Lori · DirectorMar 3

4,956 sh · -100.0% own

DTOISS◆—

Kozick Linda · DirectorMar 3

32,229 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

4,561 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

1,618 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

1,063 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

938 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

938 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

417 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

1,917 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

521 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

521 sh

DTOISS◆—

Kozick Linda · DirectorMar 3

2,083 sh

UTENDR—

Kozick Linda · DirectorMar 3

4,956 sh · -100.0% own

DTOISS◆—

Giordano Michael F · DirectorMar 3

32,229 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

4,561 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

1,618 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

1,063 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

402 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

938 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

938 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

799 sh

DTOISS◆—

Giordano Michael F · DirectorMar 3

824 sh

UTENDR—

Giordano Michael F · DirectorMar 3

4,956 sh · -100.0% own

DTOISS◆—

Gray Mary Ann · DirectorMar 3

32,229 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

7,650 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

4,561 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

1,072 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

1,618 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

560 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

1,063 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

484 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

938 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

478 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

938 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

498 sh

DTOISS◆—

Gray Mary Ann · DirectorMar 3

2,813 sh

UTENDR—

Gray Mary Ann · DirectorMar 3

4,956 sh · -100.0% own

DTOISS◆—

Dombkowski Ashley L. · DirectorMar 3

25,000 sh

UTENDR—

Dombkowski Ashley L. · DirectorMar 3

4,956 sh · -100.0% own

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

58,333 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

64,375 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

9,375 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

7,000 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

6,876 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

6,250 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

2,500 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

3,125 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

1,035 sh

DTOISS◆—

Brockstedt Dirk G. · Chief Scientific…Mar 3

1,225 sh

UTENDR—

Brockstedt Dirk G. · Chief Scientific…Mar 3

4,648 sh · -100.0% own

DTOISS◆—

Braunstein Scott · DirectorMar 3

25,000 sh

UTENDR—

Braunstein Scott · DirectorMar 3

4,956 sh · -100.0% own

AGRANT—

Lyons-Williams Lori · DirectorJan 30

4,956 sh

AGRANT—

Kozick Linda · DirectorJan 30

4,956 sh

AGRANT—

Giordano Michael F · DirectorJan 30

4,956 sh

AGRANT—

Gray Mary Ann · DirectorJan 30

4,956 sh

AGRANT—

Dombkowski Ashley L. · DirectorJan 30

4,956 sh

AGRANT—

Braunstein Scott · DirectorJan 30

4,956 sh

AGRANT◆—

Braunstein Scott · DirectorJun 21, 2025

25,000 sh

AGRANT◆—

Dombkowski Ashley L. · DirectorJun 21, 2025

25,000 sh

AGRANT◆—

Wong Brian Russell · President and CEOJun 20, 2025

637,500 sh

AGRANT◆—

Young Rodney KB · Chief Financial…Jun 20, 2025

118,750 sh

AGRANT◆—

Ho William · Chief Medical…Jun 20, 2025

75,000 sh

AGRANT◆—

Brockstedt Dirk G. · Chief Scientific…Jun 20, 2025

100,000 sh

AGRANT◆—

Lyons-Williams Lori · DirectorMay 29, 2025

257,832 sh

AGRANT◆—

Kozick Linda · DirectorMay 29, 2025

257,832 sh

AGRANT◆—

Giordano Michael F · DirectorMay 29, 2025

257,832 sh

AGRANT◆—

Gray Mary Ann · DirectorMay 29, 2025

257,832 sh

Filing record

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

1 of 25 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 3 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Jun 21, 2025	Jun 29, 2025	Dombkowski Ashley L.Director	3days	—	Filing ↗

Dombkowski Ashley L.Director

3days

Traded Jun 21, 2025 · filed Jun 29, 2025Filing ↗

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.

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