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SRTA · NASDAQ · Medical - Care Facilities

Strata Critical Medical (SRTA)

Coordinates organ-transport logistics and surgical recovery services for U.S. transplant centers.

$5.47
vs last close+0.07 (+1.20%)

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13F · 13D/G · Form 4

Insiders30.87%27.31M shares
15 holders · as of Sep 10, 2026
Strategic holders10.61%9.38M shares
2 holders · as of Jan 21, 2026
Other58.52%51.77M shares
remainder

88.47M company shares as of Sep 22, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Robert S. Wiesenthal1Insiderdirector
17.45%10.11M · 5.33Mfiled May 17, 2021
ARK Investment Management LLCInstitution
8.43%7.46Mfiled Apr 30, 2026
Third Point LLCStrategic
5.65%5.00Mfiled Nov 14, 2025
Northern Right Capital Management, L.P.Institution
4.97%4.40Mfiled Jun 17, 2026
BlackRock, Inc.Strategic
4.96%4.38Mfiled Jan 21, 2026
Gerald CardinaleInsider
4.33%3.83Mfiled Jan 19, 2023
Melissa M. TomkielInsiderdirector, officer: Co-CEO and General Counsel
2.34%2.07Mfiled Sep 10, 2026
William A. HeyburnInsiderdirector, officer: Co-CEO and CFO
1.90%1.68Mfiled Sep 10, 2026
Louis R. VerdettoInsiderofficer: CEO, Clinical Services
1.42%1.26Mfiled Sep 10, 2026
Scott M. WunschInsiderofficer: CEO, Logistics
1.18%1.05Mfiled Sep 10, 2026
Eric AffeldtInsiderdirector
0.66%581,214filed Aug 5, 2025
Edward M. PhilipInsiderdirector
0.30%265,078filed Aug 3, 2026
John BorthwickInsiderdirector
0.23%203,977filed Aug 5, 2025
Susan M. LyneInsiderdirector
0.21%187,185filed Aug 5, 2025
Amir CohenInsiderofficer: Chief Accounting Officer
0.20%177,154filed Sep 10, 2026
Andrew LauckInsiderdirector
0.19%170,902filed Aug 3, 2026
Kenneth B. LererInsiderdirector
0.19%165,964filed Aug 5, 2025
Reginald LoveInsiderdirector
0.17%146,481filed Aug 13, 2026
William L. III CookInsiderdirector
0.11%97,671filed Aug 3, 2026
Barclays PLCStrategic
—1.33% of class, as filed—filed Feb 11, 2021
ColPE Blade Holdco, LLCStrategic
—4.30% of class, as filed—filed Jul 12, 2024
HG Vora Capital Management, LLCStrategic
—7.30% of class, as filed—filed Feb 12, 2021
Nikko Asset Management Co., Ltd. (“NAM”)Strategic
—6.14% of class, as filed—filed Feb 4, 2022
RP Select Opportunities Master Fund Ltd.Institution
—6.00% of class, as filed—filed Oct 17, 2019
The Goldman Sachs Group, Inc.Strategic
—5.10% of class, as filed—filed Feb 2, 2022
  1. Robert S. Wiesenthal's transaction reports restate only vehicles that traded; the 2021 ownership statement (10.11M) is used instead.

13F

No 13F holders on record.

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Krstic Velibor16.20%1.49M13DApr 16, 2026
ARK Investment Management LLC8.57%7.46M13GApr 30, 2026
Third Point LLC5.80%5.00M13GNov 14, 2025
Northern Right Capital Management, L.P.5.10%4.40M13GJun 17, 2026
BlackRock, Inc.5.10%4.38M13GJan 21, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 10, 2026
Reginald Lovedirector
Sale5,091$5.75146,481
Jun 8, 2026
Scott M. Wunschofficer: CEO, Logistics
Sale5,550$5.87625,574
Jun 8, 2026
Melissa M. Tomkieldirector, officer: Co-CEO and General Counsel
Sale29,730$5.871,892,774
Jun 8, 2026
Amir Cohenofficer: Chief Accounting Officer
Sale4,655$5.87146,608
Jun 8, 2026
William A. Heyburndirector, officer: Co-CEO and CFO
Sale31,671$5.871,548,997
May 22, 2026
Amir Cohenofficer: Chief Accounting Officer
Sale40,575$5.91151,263
May 21, 2026
Amir Cohenofficer: Chief Accounting Officer
Sale10,300$5.79191,838
May 11, 2026
Amir Cohenofficer: Chief Accounting Officer
Sale14,306$5.79202,138
Dec 9, 2025
William A. Heyburndirector, officer: Co-CEO and CFO
Purchase17,000$4.471,403,436
Dec 5, 2025
Andrew Lauckdirector
Purchase5,000$4.37135,642

House and Senate disclosures

Not reported.