Dianthus Therapeutics, Inc. /DE/ (DNTH)

Latest Insider Confidence Score

2026Q1

48.6
Bearish

Company insider confidence (by quarter)

2018Q2 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Alphabet Inc. — 3,287,511 Jun 27, 2018
Gv 2016 Gp, L.L.C. — 3,287,511 Jun 27, 2018
Gv 2016 Gp, L.P. — 3,287,511 Jun 27, 2018
Gv 2016, L.P. — 3,287,511 Jun 27, 2018
Byers Blake — 3,287,511 Jun 27, 2018

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 3, 2026 Feb 4, 2026 CARR EDWARD CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 4, 2026 Veness Adam M SVP, General Counsel and Sec. Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 4, 2026 Randhawa Simrat EVP, Head of R&D Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 4, 2026 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 4, 2026 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
Dec 4, 2025 Dec 5, 2025 Savitz Ryan CFO Sell 7.5 -20,000 -100.00% ✓ $903.6K
Nov 13, 2025 Nov 14, 2025 Randhawa Simrat EVP, Head of R&D Sell 3.8 -196,538 -67.20% ✓ $7.4M
Sep 30, 2025 Oct 3, 2025 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
Sep 23, 2025 Sep 25, 2025 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
Sep 23, 2025 Sep 25, 2025 Randhawa Simrat CHIEF MEDICAL OFFICER Neutral 52.5 - 0.00% ✗ -
Sep 9, 2025 Sep 11, 2025 Savitz Ryan CFO Sell 7.5 -20,000 -100.00% ✓ $700K
May 22, 2025 May 22, 2025 Violin Jonathan Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 22, 2025 Soteropoulos Paula Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 22, 2025 Romano Steven J. Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 22, 2025 McGeorge Anne Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 22, 2025 Lawton Alison Frances Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 22, 2025 Read Simon Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 Read Simon Director Neutral 52.5 - 0.00% ✗ -
Mar 4, 2025 Mar 5, 2025 KANGO SUJAY Director Neutral 52.5 - 0.00% ✗ -
Mar 5, 2025 KANGO SUJAY Director Neutral 52.5 - 0.00% ✗ -
Feb 3, 2025 Feb 4, 2025 CARR EDWARD CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
Feb 3, 2025 Feb 4, 2025 Veness Adam M SVP, General Counsel and Sec. Neutral 52.5 - 0.00% ✗ -
Feb 3, 2025 Feb 4, 2025 Randhawa Simrat CHIEF MEDICAL OFFICER Neutral 52.5 - 0.00% ✗ -
Feb 3, 2025 Feb 4, 2025 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
Feb 3, 2025 Feb 4, 2025 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
Sep 27, 2024 Oct 1, 2024 Fairmount Funds Management LLC Director Neutral 27.5 -62,146 -2.25% ✗ -
Sep 16, 2024 Sep 18, 2024 Romano Steven J. Director Neutral 52.5 - 0.00% ✗ -
Sep 18, 2024 Romano Steven J. Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 CARR EDWARD CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Veness Adam M SVP, General Counsel and Sec. Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Randhawa Simrat CHIEF MEDICAL OFFICER Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Violin Jonathan Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Soteropoulos Paula Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 MOULDER LEON O JR Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 McGeorge Anne Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Lawton Alison Frances Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Fairmount Funds Management LLC Director Neutral 52.5 - 0.00% ✗ -
Apr 1, 2024 Apr 1, 2024 Fairmount Funds Management LLC Director Neutral 52.5 - 0.00% ✗ -
Jan 24, 2024 Jan 26, 2024 CARR EDWARD CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
Jan 24, 2024 Jan 26, 2024 Veness Adam M SVP, General Counsel and Sec. Neutral 52.5 - 0.00% ✗ -
Jan 24, 2024 Jan 26, 2024 Randhawa Simrat CHIEF MEDICAL OFFICER Neutral 52.5 - 0.00% ✗ -
Jan 24, 2024 Jan 26, 2024 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
Jan 24, 2024 Jan 26, 2024 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
Jan 22, 2024 Jan 24, 2024 MOULDER LEON O JR Director Neutral 90.0 +166,667 13.12% ✗ -
Jan 22, 2024 Jan 24, 2024 Fairmount Funds Management LLC Director Neutral 90.0 +834,334 43.26% ✗ -
Jan 22, 2024 Jan 24, 2024 Meng Lei Director Neutral 90.0 +1,500,000 123.20% ✗ -
Sep 29, 2023 Oct 3, 2023 Fairmount Funds Management LLC Director Buy 85.0 +24,670 1.30% ✗ $336.3K
Sep 26, 2023 Sep 28, 2023 Fairmount Funds Management LLC Director Buy 85.0 +30,000 1.60% ✗ $394.5K
Sep 21, 2023 Sep 25, 2023 Randhawa Simrat Chief Medical Officer Buy 95.0 +4,000 100.00% ✗ $52.8K
Sep 19, 2023 Sep 21, 2023 Fairmount Funds Management LLC Director Buy 85.0 +30,000 1.63% ✗ $396K
Sep 11, 2023 Sep 13, 2023 Meng Lei Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Meng Lei Director Neutral 52.5 - 0.00% ✗ -
Sep 11, 2023 Sep 13, 2023 Violin Jonathan Director Neutral 52.5 - 0.00% ✗ -
Sep 12, 2023 Sep 13, 2023 Fairmount Funds Management LLC Director Buy 85.0 +24,254 1.33% ✗ $271.7K
Sep 11, 2023 Sep 13, 2023 Lawton Alison Frances Director Neutral 52.5 - 0.00% ✗ -
Sep 11, 2023 Sep 13, 2023 Soteropoulos Paula Director Neutral 52.5 - 0.00% ✗ -
Sep 11, 2023 Sep 13, 2023 McGeorge Anne Director Neutral 52.5 - 0.00% ✗ -
Sep 11, 2023 Sep 13, 2023 MOULDER LEON O JR Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Fairmount Funds Management LLC Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Soteropoulos Paula Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Garcia Marino CEO Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Randhawa Simrat Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Veness Adam M Officer Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 CARR EDWARD CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Violin Jonathan Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 MOULDER LEON O JR Director Neutral 52.5 - 0.00% ✗ -
Sep 13, 2023 Savitz Ryan CFO Neutral 52.5 - 0.00% ✗ -
Feb 7, 2023 Feb 9, 2023 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -3,700,000 -54.75% ✗ $3.1M
Nov 30, 2022 Dec 2, 2022 Beetham Thomas W. Officer Neutral 90.0 +3,000 17.75% ✗ -
Nov 30, 2022 Dec 2, 2022 Mahoney Stephen F. Officer Neutral 90.0 +3,000 21.03% ✗ -
Nov 30, 2022 Dec 2, 2022 Deardorf Caren Chief Commercial Officer Neutral 90.0 +3,000 17.90% ✗ -
Nov 30, 2022 Dec 2, 2022 GARDNER JASON Officer Neutral 60.0 +3,000 0.32% ✗ -
Nov 30, 2022 Dec 2, 2022 Stants Kristen Chief People Officer Neutral 90.0 +3,000 17.38% ✗ -
Aug 15, 2022 Aug 17, 2022 VASCONCELLES MICHAEL Director Neutral 52.5 - 0.00% ✗ -
Aug 17, 2022 VASCONCELLES MICHAEL Director Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Olson Lisa Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Beetham Thomas W. Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Humphrey Jeffrey Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 GARDNER JASON Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Nichols David Wayne Chief Technical Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Mahoney Stephen F. Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Stants Kristen Chief People Officer Neutral 52.5 - 0.00% ✗ -
Aug 1, 2022 Aug 1, 2022 Deardorf Caren Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 Booth Bruce Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 Daniel Thomas O Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 Lawton Alison Frances Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 RONNEBERG AMY L Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 Albers Jeffrey W. Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 Scadden David Director Neutral 52.5 - 0.00% ✗ -
Jun 28, 2022 Jun 30, 2022 McGeorge Anne Director Neutral 52.5 - 0.00% ✗ -
May 31, 2022 Jun 6, 2022 Stants Kristen Chief People Officer Neutral 90.0 +3,000 21.03% ✗ -
May 31, 2022 Jun 6, 2022 Deardorf Caren Chief Commercial Officer Neutral 90.0 +3,000 21.80% ✗ -
May 31, 2022 Jun 6, 2022 GARDNER JASON Officer Neutral 60.0 +3,000 0.32% ✗ -
May 31, 2022 Jun 6, 2022 Beetham Thomas W. Officer Neutral 90.0 +3,000 21.59% ✗ -
May 17, 2022 May 19, 2022 Olson Lisa Officer Neutral 52.5 - 0.00% ✗ -
May 17, 2022 May 19, 2022 Humphrey Jeffrey Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 17, 2022 May 19, 2022 GARDNER JASON Officer Neutral 52.5 - 0.00% ✗ -
May 17, 2022 May 19, 2022 Stants Kristen Chief People Officer Neutral 52.5 - 0.00% ✗ -