Dianthus Therapeutics Inc. (DNTH) - Insider Holders & Insider Ownership

List of insiders holdings for Dianthus Therapeutics Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1Fairmount Funds Management LLC
Kiselak Tomas
Director
2025-11-25 21:00:222,139,635
0
2,139,635Form 13D
2Fairmount Funds Management LLC
Kiselak Tomas
Harwin Peter Evan
Director
10% Owner
2025-11-25 21:00:222,139,635
0
2,139,635Form 13D
3Meng Lei
Avidity Partners Management LP
Gregory Michael David
Avidity Partners Management (GP) LLC
Witzke David Roy
Director
2025-11-19 21:15:582,104,184
0
2,104,184Form 13D
4Atlas Venture Opportunity Fund I L.P.
Atlas Venture Associates Opportunity I L.P.
Atlas Venture Associates Opportunity I LLC
See remarks
2020-07-13 19:05:531,250,000
0
1,250,000Form 3
5GARDNER JASON
See Remarks
2022-12-02 16:23:25292,872
652,082
944,954Form 4
6Garcia Marino
CEO AND PRESIDENT
2026-08-07 18:30:37511,300
0
511,300Form 4
7COOKE MICHAEL P.
Chief Scientific Officer
2019-12-02 20:29:40240,523
0
240,523Form 4
8Randhawa Simrat
EVP, Head of R&D
2026-06-02 19:00:06213,076
0
213,076Form 4
9GV 2016 GP L.L.C.
GV 2016 GP L.P.
GV 2016 L.P.
Alphabet Inc.
10% Owner
2024-02-09 16:10:16208,697
0
208,697Form 13G
10Driscoll Cindy
See Remarks
2020-10-13 20:21:02195,540
0
195,540Form 3
11Atlas Venture Fund X L.P.
ATLAS VENTURE ASSOCIATES X L.P.
Atlas Venture Associates X LLC
10% Owner
2023-09-15 16:56:22186,089
0
186,089Form 13D
12Atlas Venture Fund X L.P.
10% Owner
2023-09-15 16:56:22186,089
0
186,089Form 13D
13CARR EDWARD
CHIEF ACCOUNTING OFFICER
2026-03-13 20:30:05156,318
0
156,318Form 4
14Olson Lisa
See Remarks
2022-08-01 21:18:15100,000
0
100,000Form 4
15Veness Adam M
SVP, General Counsel and Sec.
2026-08-14 16:30:0388,240
0
88,240Form 4
16Nichols David Wayne
Chief Technical Officer
2022-08-01 21:13:2675,000
0
75,000Form 4
17Humphrey Jeffrey
Chief Medical Officer
2022-08-01 21:14:4975,000
0
75,000Form 4
18Ryan Jason
See Remarks
2020-02-12 17:15:0575,000
0
75,000Form 4
19DAVIS JOHN C. JR
See Remarks
2021-02-16 17:48:5272,500
0
72,500Form 4
20Savitz Ryan
EVP, CFO & CBO
2026-07-13 17:00:0768,751
0
68,751Form 4
21ZDRAVESKI ZORAN
See Remarks
2021-02-16 17:47:4167,700
0
67,700Form 4
22ISACSON CHRISTINA K.
Chief Business Officer
2020-02-12 17:12:3350,000
0
50,000Form 4
23VASCONCELLES MICHAEL
Director
2022-08-17 08:19:0240,000
0
40,000Form 4
24Read Simon
Director
2026-08-11 17:10:2122,223
0
22,223Form 4
25Stants Kristen
Chief People Officer
2022-12-02 16:19:2720,264
0
20,264Form 4
26Daniel Thomas O
Director
2022-06-30 18:37:2520,000
0
20,000Form 4
27RONNEBERG AMY L
Director
2022-06-30 18:34:4320,000
0
20,000Form 4
28Scadden David
Director
2022-06-30 18:33:5520,000
0
20,000Form 4
29Booth Bruce
Director
2022-06-30 19:28:1420,000
0
20,000Form 4
30Albers Jeffrey W.
Director
2022-06-30 18:34:3420,000
0
20,000Form 4
31Beetham Thomas W.
See Remarks
2022-12-02 16:26:3819,897
0
19,897Form 4
32Deardorf Caren
Chief Commercial Officer
2022-12-02 16:23:4419,762
0
19,762Form 4
33BONNEY MICHAEL W
Director
2021-06-03 18:33:0518,188
0
18,188Form 4
34BYERS BLAKE
Director
2020-06-09 16:30:4518,188
0
18,188Form 4
35Mahoney Stephen F.
See Remarks
2022-12-02 16:23:4717,264
0
17,264Form 4
36MOULDER LEON O JR
Director
2024-05-28 19:58:4711,000
0
11,000Form 4
37Borisy Alexis
Director
2021-09-23 16:47:158,200
0
8,200Form 4
38Romano Steven J.
Director
2026-05-22 16:30:116,090
0
6,090Form 4
39Violin Jonathan
Director
2026-05-22 16:30:056,090
0
6,090Form 4
40Soteropoulos Paula
Director
2026-05-22 16:30:036,090
0
6,090Form 4
41Lawton Alison Frances
Director
2026-05-22 16:30:096,090
0
6,090Form 4
42KANGO SUJAY
Director
2026-05-22 16:30:076,090
0
6,090Form 4
43McGeorge Anne
Director
2026-08-11 17:15:250
0
0Form 4
44Third Rock Ventures IV L.P.
Third Rock Ventures GP IV L.P.
TRV GP IV LLC
10% Owner
2024-02-14 16:15:580
0
0Form 13G