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DISC MEDICINE INC (IRON) Stock Ownership and Short Interest

USA - NASDAQ:IRON - US2546041011 - Common Stock

70.28 USD
+2.39 (+3.52%)
Last: 10/8/2025, 8:00:02 PM
70.28 USD
0 (0%)
After Hours: 10/8/2025, 8:00:02 PM
IRON Ownership Chart.IRON Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IRON Ownership.InsiderInstitutionalPublic



Shares Outstanding34.77M
Float27.60M
Float Short Interest Percentage8.11%
Owners (insider)0.45%
Owners (institutional)89.69%
Owners (insider) change0.48%
Owners (institutional) change0%
IRON Institutional Ownership HistoryIRON Institutional Ownership HistoryIRON Institutional Ownership History Dec 2022 Mar 2023 Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 10M 20M 30M
IRON Historical Insider Transactions ChartIRON Historical Insider Buy and Sell Transactions ChartIRON Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 -500K -1M -1.5M
Date Name Type Shares Price Amount
Sep 9, 2025 Quisel John D Option Excercise 10000 1.01 $ 10,100.00
Aug 22, 2025 Bitterman Kevin Open Market Sale 2287 61.03 $ 139,575.61
Aug 13, 2025 Bitterman Kevin Open Market Sale 32174 61.11 $ 1,966,286.18
Aug 5, 2025 Bitterman Kevin Open Market Sale 395 60.95 $ 24,075.25
Jul 30, 2025 Bitterman Kevin Open Market Sale 8492 61.04 $ 518,351.68
Jul 23, 2025 Bitterman Kevin Open Market Sale 42870 61.03 $ 2,616,390.50
Jul 18, 2025 Bitterman Kevin Open Market Sale 664 61.13 $ 40,590.32
Jul 17, 2025 Franchi Jean M. Open Market Sale 2031 59.00 $ 119,829.00
Jul 10, 2025 Franchi Jean M. Open Market Sale 2000 57.50 $ 115,000.00
Jul 9, 2025 Quisel John D Option Excercise 34800 9.86 $ 343,128.00
Jul 9, 2025 Quisel John D Open Market Sale 34800 55.33 $ 1,925,524.86
Jul 3, 2025 Quisel John D Option Excercise 5200 9.86 $ 51,272.00
Jul 3, 2025 Quisel John D Open Market Sale 5200 55.09 $ 286,454.48
Jun 27, 2025 Savage William Jacob Option Excercise 32070 9.86 $ 316,210.20
Jun 16, 2025 Franchi Jean M. Open Market Sale 2000 52.26 $ 104,518.80
Jun 6, 2025 Savage William Jacob Open Market Sale 2996 50.00 $ 149,800.00
May 20, 2025 Savage William Jacob Open Market Sale 6677 50.04 $ 334,128.43
May 2, 2025 Savage William Jacob Open Market Sale 2100 50.17 $ 105,367.08
Apr 7, 2025 Quisel John D Option Excercise 7000 1.01 $ 7,070.00
Mar 24, 2025 ORBIMED ADVISORS LLC Open Market Sale 5738 54.11 $ 310,483.18
Mar 24, 2025 OrbiMed Capital GP VI LLC Open Market Sale 5738 54.11 $ 310,483.18
Mar 24, 2025 OrbiMed Capital GP VIII LLC Open Market Sale 5738 54.11 $ 310,483.18
Mar 24, 2025 OrbiMed Genesis GP LLC Open Market Sale 5738 54.11 $ 310,483.18
Mar 24, 2025 Ashiya Mona Open Market Sale 5738 54.11 $ 310,483.18
Mar 19, 2025 ORBIMED ADVISORS LLC Open Market Sale 52429 54.02 $ 2,831,986.74
Mar 19, 2025 OrbiMed Capital GP VI LLC Open Market Sale 52429 54.02 $ 2,831,986.74
Mar 19, 2025 OrbiMed Capital GP VIII LLC Open Market Sale 52429 54.02 $ 2,831,986.74
Mar 19, 2025 OrbiMed Genesis GP LLC Open Market Sale 52429 54.02 $ 2,831,986.74
Mar 19, 2025 Ashiya Mona Open Market Sale 52429 54.02 $ 2,831,986.74
Mar 10, 2025 OrbiMed Capital GP VIII LLC Open Market Sale 312384 54.31 $ 16,965,596.07
Mar 10, 2025 OrbiMed Genesis GP LLC Open Market Sale 312384 54.31 $ 16,965,596.07
Mar 10, 2025 Ashiya Mona Open Market Sale 312384 54.31 $ 16,965,596.07
Mar 10, 2025 ORBIMED ADVISORS LLC Open Market Sale 312384 54.31 $ 16,965,596.07
Mar 10, 2025 OrbiMed Capital GP VI LLC Open Market Sale 312384 54.31 $ 16,965,596.07
Feb 18, 2025 Stephenson Pamela Open Market Sale 3137 54.58 $ 171,217.46
Feb 18, 2025 Khara Rahul Open Market Sale 1161 54.58 $ 63,367.38
Feb 18, 2025 Savage William Jacob Open Market Sale 1638 54.58 $ 89,402.04
Feb 18, 2025 Yu Jonathan Yen-Wen Open Market Sale 1610 54.58 $ 87,873.80
Feb 10, 2025 Savage William Jacob Grant 24000 0.00 $ 0.00
Feb 10, 2025 Stephenson Pamela Grant 36000 0.00 $ 0.00
Feb 10, 2025 Khara Rahul Grant 24000 0.00 $ 0.00
Feb 10, 2025 Yu Jonathan Yen-Wen Grant 24000 0.00 $ 0.00
Feb 10, 2025 Franchi Jean M. Grant 36000 0.00 $ 0.00
Feb 10, 2025 Quisel John D Grant 78337 0.00 $ 0.00
Feb 3, 2025 Khara Rahul Option Excercise 7500 14.69 $ 110,175.00
Feb 3, 2025 Khara Rahul Open Market Sale 7500 55.54 $ 416,573.69
Dec 30, 2024 Quisel John D Option Excercise 23012 6.01 $ 138,398.32
Dec 30, 2024 Quisel John D Open Market Sale 13012 61.95 $ 806,057.55
Dec 23, 2024 Quisel John D Option Excercise 19820 2.65 $ 52,523.00
Dec 23, 2024 Quisel John D Open Market Sale 19820 63.14 $ 1,251,357.22
Dec 16, 2024 Quisel John D Option Excercise 12791 1.01 $ 12,918.91
Dec 16, 2024 Quisel John D Open Market Sale 12791 66.01 $ 844,314.09
Dec 2, 2024 White William Richard Option Excercise 1957 3.39 $ 6,635.26
Dec 2, 2024 White William Richard Open Market Sale 1957 64.63 $ 126,489.66
Nov 25, 2024 Savage William Jacob Option Excercise 14183 12.15 $ 172,313.18
Nov 25, 2024 Savage William Jacob Open Market Sale 14183 65.45 $ 928,326.48
Nov 15, 2024 Savage William Jacob Option Excercise 9158 9.86 $ 90,297.88
Nov 15, 2024 Savage William Jacob Open Market Sale 9158 59.64 $ 546,152.60
Nov 1, 2024 White William Richard Option Excercise 7337 44.71 $ 328,025.70
Nov 1, 2024 White William Richard Open Market Sale 7337 58.27 $ 427,525.88