THIRD ROCK VENTURES GP IV, L.P.

PrivateCIK: 1688326

Location

BOSTON, MA

COLOMA JASON V

→MAZE THERAPEUTICS, INC.

Oct 2, 2026·Oct 2, 2026

3 txn

COLOMA JASON V

144

→MAZE THERAPEUTICS, INC.

Oct 1, 2026·Oct 1, 2026

-7

KELSEY STEPHEN MICHAEL

→REVOLUTION MEDICINES, INC.

Sep 18, 2026·Sep 18, 2026

2 txn

HORN MARGARET A

→REVOLUTION MEDICINES, INC.

Sep 18, 2026·Sep 18, 2026

2 txn

GOLDSMITH MARK A

→REVOLUTION MEDICINES, INC.

Sep 18, 2026·Sep 18, 2026

5 txn

KELSEY STEPHEN MICHAEL

144

→REVOLUTION MEDICINES, INC.

Sep 15, 2026·Sep 15, 2026

-3

HORN MARGARET A

144

→REVOLUTION MEDICINES, INC.

Sep 15, 2026·Sep 15, 2026

-4

GOLDSMITH MARK A

144

→REVOLUTION MEDICINES, INC.

Sep 15, 2026·Sep 15, 2026

-5

KELSEY STEPHEN MICHAEL

→REVOLUTION MEDICINES, INC.

Sep 15, 2026·Sep 15, 2026

12 txn

KELSEY STEPHEN MICHAEL

144

→REVOLUTION MEDICINES, INC.

Sep 11, 2026·Sep 11, 2026

-2

BERGSTROM DONALD A

→RELAY THERAPEUTICS, INC.

Sep 9, 2026·Sep 9, 2026

1 txn

COURTNEY PHILLIPS

→MAZE THERAPEUTICS, INC.

Sep 4, 2026·Sep 4, 2026

4 txn

COURTNEY PHILLIPS

→MAZE THERAPEUTICS, INC.

Sep 3, 2026·Sep 3, 2026

2 txn

COLOMA JASON V

→MAZE THERAPEUTICS, INC.

Sep 3, 2026·Sep 3, 2026

4 txn

RANDHAWA SIMRAT

→DIANTHUS THERAPEUTICS, INC. /DE/

Sep 3, 2026·Sep 3, 2026

9 txn

COURTNEY PHILLIPS

144

→MAZE THERAPEUTICS, INC.

Sep 2, 2026·Sep 2, 2026

COLOMA JASON V

144

→MAZE THERAPEUTICS, INC.

Sep 2, 2026·Sep 2, 2026

-10

RANDHAWA SIMRAT

144

→DIANTHUS THERAPEUTICS, INC. /DE/

Sep 1, 2026·Sep 1, 2026

GOLDSMITH MARK A

→REVOLUTION MEDICINES, INC.

Aug 25, 2026·Aug 25, 2026

21 txn

GOLDSMITH MARK A

144

→REVOLUTION MEDICINES, INC.

Aug 21, 2026·Aug 21, 2026

-2

GOLDSMITH MARK A

144

→REVOLUTION MEDICINES, INC.

Aug 21, 2026·Aug 21, 2026

-2

GOLDSMITH MARK A

144

→REVOLUTION MEDICINES, INC.

Aug 21, 2026·Aug 21, 2026

-2

READ SIMON

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 19, 2026·Aug 19, 2026

3 txn

JOHNSON PAULA A

→MAZE THERAPEUTICS, INC.

Aug 17, 2026·Aug 17, 2026

1 txn

VENESS ADAM M

→DIANTHUS THERAPEUTICS, INC. /DE/

Aug 14, 2026·Aug 14, 2026

2 txn

Page 1 of 22 · 531 total

Filer	Form	Target	Filed	Activity
COLOMA JASON VCIK · 1676170	4 Trade	MAZE THERAPEUTICS, INC.CIK · 1842295	Oct 2, 2026 Oct 2, 2026	3txn
COLOMA JASON VCIK · 1676170	144 Sale	MAZE THERAPEUTICS, INC.CIK · 1842295	Oct 1, 2026 Oct 1, 2026	—
KELSEY STEPHEN MICHAELCIK · 1462808	4 Trade	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 18, 2026 Sep 18, 2026	2txn
HORN MARGARET ACIK · 1294192	4 Trade	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 18, 2026 Sep 18, 2026	2txn
GOLDSMITH MARK ACIK · 1246842	4 Trade	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 18, 2026 Sep 18, 2026	5txn
KELSEY STEPHEN MICHAELCIK · 1462808	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 15, 2026 Sep 15, 2026	—
HORN MARGARET ACIK · 1294192	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 15, 2026 Sep 15, 2026	—
GOLDSMITH MARK ACIK · 1246842	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 15, 2026 Sep 15, 2026	—
KELSEY STEPHEN MICHAELCIK · 1462808	4 Trade	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 15, 2026 Sep 15, 2026	12txn
KELSEY STEPHEN MICHAELCIK · 1462808	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Sep 11, 2026 Sep 11, 2026	—
BERGSTROM DONALD ACIK · 1709772	4 Trade	RELAY THERAPEUTICS, INC.CIK · 1812364	Sep 9, 2026 Sep 9, 2026	1txn
COURTNEY PHILLIPSCIK · 1782758	4 Trade	MAZE THERAPEUTICS, INC.CIK · 1842295	Sep 4, 2026 Sep 4, 2026	4txn
COURTNEY PHILLIPSCIK · 1782758	4 Trade	MAZE THERAPEUTICS, INC.CIK · 1842295	Sep 3, 2026 Sep 3, 2026	2txn
COLOMA JASON VCIK · 1676170	4 Trade	MAZE THERAPEUTICS, INC.CIK · 1842295	Sep 3, 2026 Sep 3, 2026	4txn
RANDHAWA SIMRATCIK · 1992260	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Sep 3, 2026 Sep 3, 2026	9txn
COURTNEY PHILLIPSCIK · 1782758	144 Sale	MAZE THERAPEUTICS, INC.CIK · 1842295	Sep 2, 2026 Sep 2, 2026	—
COLOMA JASON VCIK · 1676170	144 Sale	MAZE THERAPEUTICS, INC.CIK · 1842295	Sep 2, 2026 Sep 2, 2026	—
RANDHAWA SIMRATCIK · 1992260	144 Sale	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Sep 1, 2026 Sep 1, 2026	—
GOLDSMITH MARK ACIK · 1246842	4 Trade	REVOLUTION MEDICINES, INC.CIK · 1628171	Aug 25, 2026 Aug 25, 2026	21txn
GOLDSMITH MARK ACIK · 1246842	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Aug 21, 2026 Aug 21, 2026	—
GOLDSMITH MARK ACIK · 1246842	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Aug 21, 2026 Aug 21, 2026	—
GOLDSMITH MARK ACIK · 1246842	144 Sale	REVOLUTION MEDICINES, INC.CIK · 1628171	Aug 21, 2026 Aug 21, 2026	—
READ SIMONCIK · 1688199	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 19, 2026 Aug 19, 2026	3txn
JOHNSON PAULA ACIK · 1341161	4 Trade	MAZE THERAPEUTICS, INC.CIK · 1842295	Aug 17, 2026 Aug 17, 2026	1txn
VENESS ADAM MCIK · 1778623	4 Trade	DIANTHUS THERAPEUTICS, INC. /DE/CIK · 1690585	Aug 14, 2026 Aug 14, 2026	2txn

Page 1 of 22 · 531 total