SHOULDER INNOVATIONS INC (SI) Stock Ownership

NYSE:SI • US82537J1088

Current stock price

14.78 USD
-0.18 (-1.2%)
Last:

SI Ownership information

SI Ownership Chart.SI Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SI Ownership.InsiderInstitutionalPublic



Shares Outstanding20.65M
Float18.40M
Float Short Interest Percentage1.67%
Owners (insider)4.3%
Owners (institutional)71.81%
Owners (insider) change8.18%
Owners (institutional) change0%
SI Institutional Ownership HistorySI Institutional Ownership HistorySI Institutional Ownership History Dec 2025 Mar 2026 2M 4M 6M
SI Historical Insider Transactions ChartSI Historical Insider Buy and Sell Transactions ChartSI Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 5M 10M 15M
DateNameTypeSharesPriceAmount
Mar 13, 2026Buchholz RichardOpen Market Purchase100014.84$ 14,840.00
Mar 13, 2026Ball Robert JosephOpen Market Purchase220015.18$ 33,392.04
Mar 13, 2026Points Jeffrey S.Option Excercise132642.48$ 32,900.03
Mar 13, 2026Points Jeffrey S.Open Market Purchase200015.00$ 30,000.00
Mar 13, 2026BUCKMAN PAULOption Excercise456062.26$ 103,121.29
Mar 13, 2026BUCKMAN PAULOption Excercise700614.73$ 103,170.52
Feb 6, 2026Ball Robert JosephOption Excercise120622.42$ 29,131.73
Dec 11, 2025Points Jeffrey S.Open Market Purchase200014.82$ 29,631.65
Dec 11, 2025Ball Robert JosephOpen Market Purchase720014.86$ 107,009.34
Sep 12, 2025Points Jeffrey S.Open Market Purchase160015.67$ 25,072.00
Sep 12, 2025Blue David LawrenceOption Excercise943942.16$ 204,135.01
Sep 11, 2025Ahearn Matthew FraserOption Excercise1073452.02$ 217,270.66
Sep 11, 2025Points Jeffrey S.Option Excercise132642.48$ 32,900.03
Sep 11, 2025Ball Robert JosephOpen Market Purchase800015.34$ 122,755.00
Aug 1, 2025Plain Henry A JROther Aquisition1618470$ 0.00
Aug 1, 2025George JeanOther Aquisition1618470$ 0.00
Aug 1, 2025LSV Associates II, LLCOpen Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025Lightstone Ventures II, L.P.Open Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025Lightstone Ventures II (A), L.P.Open Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025Plain Henry A JROpen Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025George JeanOpen Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025Pardo Geoffrey BOther Aquisition2280482$ 0.00
Aug 1, 2025Pardo Geoffrey BOpen Market Purchase10000015.00$ 1,500,000.00
Aug 1, 2025Pardo Geoffrey BGrant76660.00$ 0.00
Aug 1, 2025Blue David LawrenceOther Aquisition43937$ 0.00
Aug 1, 2025Ahearn Matthew FraserOther Aquisition67242$ 0.00
Aug 1, 2025BUCKMAN PAULOther Aquisition6198$ 0.00
Aug 1, 2025BUCKMAN PAULGrant76660.00$ 0.00
Aug 1, 2025Sidow Kevin K.Other Aquisition12344$ 0.00
Aug 1, 2025Sidow Kevin K.Grant76660.00$ 0.00
Aug 1, 2025Tansey Casey MOther Aquisition2693121$ 0.00
Aug 1, 2025Tansey Casey MGrant76660.00$ 0.00
Aug 1, 2025Tansey Casey MOpen Market Purchase4000015.00$ 600,000.00
Aug 1, 2025Points Jeffrey S.Open Market Purchase5015.00$ 750.00
Aug 1, 2025Gilde Healthcare Holding B.V.Other Aquisition2280482$ 0.00
Aug 1, 2025Gilde Healthcare Holding B.V.Open Market Purchase10000015.00$ 1,500,000.00
Aug 1, 2025Carusi Michael AOther Aquisition1618470$ 0.00
Aug 1, 2025Carusi Michael AOpen Market Purchase26666615.00$ 3,999,990.00
Aug 1, 2025Carusi Michael AGrant76660.00$ 0.00
Aug 1, 2025Ball Robert JosephOther Aquisition85888$ 0.00
Aug 1, 2025Buchholz RichardGrant76660.00$ 0.00
Aug 1, 2025Buchholz RichardOpen Market Purchase500015.00$ 75,000.00
Aug 1, 2025LSV Associates II, LLCOther Aquisition1618470$ 0.00
Aug 1, 2025Lightstone Ventures II, L.P.Other Aquisition1618470$ 0.00
Aug 1, 2025Lightstone Ventures II (A), L.P.Other Aquisition1618470$ 0.00