QUISEL JOHN D

PrivateCIK: 1586788

Location

CAMBRIDGE, MA

BITTERMAN KEVIN

→DISC MEDICINE, INC.

Oct 21, 2026·6d ago

9 txn

ATLAS VENTURE OPPORTUNITY FUND I, L.P.

144

→DISC MEDICINE, INC.

Oct 21, 2026·6d ago

ATLAS VENTURE FUND X, L.P.

144

→DISC MEDICINE, INC.

Oct 21, 2026·6d ago

ATLAS VENTURE FUND XII, L.P.

144

→DISC MEDICINE, INC.

Oct 21, 2026·6d ago

ATLAS VENTURE OPPORTUNITY FUND I, L.P.

144

→DISC MEDICINE, INC.

Oct 20, 2026·Oct 20, 2026

ATLAS VENTURE FUND X, L.P.

144

→DISC MEDICINE, INC.

Oct 20, 2026·Oct 20, 2026

ATLAS VENTURE FUND XII, L.P.

144

→DISC MEDICINE, INC.

Oct 20, 2026·Oct 20, 2026

ATLAS VENTURE OPPORTUNITY FUND I, L.P.

144

→DISC MEDICINE, INC.

Oct 19, 2026·Oct 19, 2026

ATLAS VENTURE FUND X, L.P.

144

→DISC MEDICINE, INC.

Oct 19, 2026·Oct 19, 2026

ATLAS VENTURE FUND XII, L.P.

144

→DISC MEDICINE, INC.

Oct 19, 2026·Oct 19, 2026

DANIEL THOMAS O

→GOSSAMER BIO, INC.

Sep 25, 2026·Sep 25, 2026

1 txn

QUISEL JOHN D

→GOSSAMER BIO, INC.

Sep 25, 2026·Sep 25, 2026

1 txn

COX RUSSELL J.

→GOSSAMER BIO, INC.

Sep 25, 2026·Sep 25, 2026

1 txn

MILLIGAN SANDRA

→GOSSAMER BIO, INC.

Sep 25, 2026·Sep 25, 2026

1 txn

NATHAN STEVEN D

→GOSSAMER BIO, INC.

Sep 25, 2026·Sep 25, 2026

1 txn

QUISEL JOHN D

→DISC MEDICINE, INC.

Sep 16, 2026·Sep 16, 2026

2 txn

BITTERMAN KEVIN

→DISC MEDICINE, INC.

Sep 15, 2026·Sep 15, 2026

10 txn

BITTERMAN KEVIN

144

→DISC MEDICINE, INC.

Sep 11, 2026·Sep 11, 2026

BITTERMAN KEVIN

→DISC MEDICINE, INC.

Sep 9, 2026·Sep 9, 2026

3 txn

ATLAS VENTURE FUND XII, L.P.

144

→DISC MEDICINE, INC.

Sep 4, 2026·Sep 4, 2026

ATLAS VENTURE OPPORTUNITY FUND I, L.P.

144

→DISC MEDICINE, INC.

Sep 4, 2026·Sep 4, 2026

ATLAS VENTURE FUND X, L.P.

144

→DISC MEDICINE, INC.

Sep 4, 2026·Sep 4, 2026

BITTERMAN KEVIN

→DISC MEDICINE, INC.

Sep 3, 2026·Sep 3, 2026

12 txn

ATLAS VENTURE OPPORTUNITY FUND I, L.P.

144

→DISC MEDICINE, INC.

Sep 2, 2026·Sep 2, 2026

CHRISTIAN WAAGE

→GOSSAMER BIO, INC.

Aug 26, 2026·Aug 26, 2026

1 txn

Page 1 of 19 · 457 total

Filer	Form	Target	Filed	Activity
BITTERMAN KEVINCIK · 1591747	4 Trade	DISC MEDICINE, INC.CIK · 1816736	Oct 21, 2026 6d ago	9txn
ATLAS VENTURE OPPORTUNITY FUND I, L.P.CIK · 1759241	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 21, 2026 6d ago	—
ATLAS VENTURE FUND X, L.P.CIK · 1628098	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 21, 2026 6d ago	—
ATLAS VENTURE FUND XII, L.P.CIK · 1812049	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 21, 2026 6d ago	—
ATLAS VENTURE OPPORTUNITY FUND I, L.P.CIK · 1759241	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 20, 2026 Oct 20, 2026	—
ATLAS VENTURE FUND X, L.P.CIK · 1628098	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 20, 2026 Oct 20, 2026	—
ATLAS VENTURE FUND XII, L.P.CIK · 1812049	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 20, 2026 Oct 20, 2026	—
ATLAS VENTURE OPPORTUNITY FUND I, L.P.CIK · 1759241	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 19, 2026 Oct 19, 2026	—
ATLAS VENTURE FUND X, L.P.CIK · 1628098	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 19, 2026 Oct 19, 2026	—
ATLAS VENTURE FUND XII, L.P.CIK · 1812049	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Oct 19, 2026 Oct 19, 2026	—
DANIEL THOMAS OCIK · 1538894	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Sep 25, 2026 Sep 25, 2026	1txn
QUISEL JOHN DCIK · 1586788	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Sep 25, 2026 Sep 25, 2026	1txn
COX RUSSELL J.CIK · 1512984	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Sep 25, 2026 Sep 25, 2026	1txn
MILLIGAN SANDRACIK · 1859810	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Sep 25, 2026 Sep 25, 2026	1txn
NATHAN STEVEN DCIK · 2015114	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Sep 25, 2026 Sep 25, 2026	1txn
QUISEL JOHN DCIK · 1586788	4 Trade	DISC MEDICINE, INC.CIK · 1816736	Sep 16, 2026 Sep 16, 2026	2txn
BITTERMAN KEVINCIK · 1591747	4 Trade	DISC MEDICINE, INC.CIK · 1816736	Sep 15, 2026 Sep 15, 2026	10txn
BITTERMAN KEVINCIK · 1591747	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Sep 11, 2026 Sep 11, 2026	—
BITTERMAN KEVINCIK · 1591747	4 Trade	DISC MEDICINE, INC.CIK · 1816736	Sep 9, 2026 Sep 9, 2026	3txn
ATLAS VENTURE FUND XII, L.P.CIK · 1812049	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Sep 4, 2026 Sep 4, 2026	—
ATLAS VENTURE OPPORTUNITY FUND I, L.P.CIK · 1759241	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Sep 4, 2026 Sep 4, 2026	—
ATLAS VENTURE FUND X, L.P.CIK · 1628098	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Sep 4, 2026 Sep 4, 2026	—
BITTERMAN KEVINCIK · 1591747	4 Trade	DISC MEDICINE, INC.CIK · 1816736	Sep 3, 2026 Sep 3, 2026	12txn
ATLAS VENTURE OPPORTUNITY FUND I, L.P.CIK · 1759241	144 Sale	DISC MEDICINE, INC.CIK · 1816736	Sep 2, 2026 Sep 2, 2026	—
CHRISTIAN WAAGECIK · 1553179	4 Trade	GOSSAMER BIO, INC.CIK · 1728117	Aug 26, 2026 Aug 26, 2026	1txn

Page 1 of 19 · 457 total