OPK

OPKO HEALTH, INC.

Pharmaceutical PreparationsNasdaqLarge accelerated filer

Total Trades

78

Buys

77

Sells

0

Largest Trade

$1M+

Insiders

7

Institutional Funds

175

Inst. Value

$1M+

Activist Filings

20

Insider Trades

InsiderTitleTypeValueSharesPriceDate
FROST PHILLIP MD ET ALCEO & ChairmanBUY$50K–$100K50K$1.91Sep 22, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$50K–$100K50K$1.94Sep 21, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$50K–$100K50K$1.97Sep 20, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K200K$2.06Sep 16, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$2.14Sep 6, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$500K+200K$2.54Aug 18, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$500K+350K$2.29Aug 8, 2022
Nabel Gary J.Chief Innovation O…BUY$500K+240K$2.49Jun 24, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K200K$2.39Jun 22, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$2.31Jun 17, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$2.37Jun 14, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K50K$2.95Jun 2, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K50K$3.02Jun 1, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K50K$2.98May 26, 2022
Nabel Gary J.Chief Innovation O…BUY$100K–$500K75K$2.88May 19, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K50K$2.88May 19, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K150K$2.98May 17, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$500K+200K$3.00May 16, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$1M+400K$2.83May 12, 2022
Zerhouni Elias A.Vice Chairman and …BUY$100K–$500K90K$2.79May 12, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$1M+400K$2.78May 11, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K35K$3.04Mar 15, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$3.13Mar 14, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$3.11Mar 1, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$1M+750K$3.09Feb 28, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K100K$3.04Feb 15, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$100K–$500K150K$3.03Feb 2, 2022
FROST PHILLIP MD ET ALCEO & ChairmanBUY$1M+350K$2.98Jan 27, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

FROST PHILLIP MD ET AL

SC 13D/A · Oct 1, 2025

32.8%

252.9M shares

Rubric Capital Management LP

SC 13G/A · Jul 9, 2025

6.0%

47.8M shares

FROST PHILLIP MD ET AL

SC 13D/A · Apr 3, 2025

31.7%

252.4M shares

HSIAO JANE PH D

SC 13D/A · Apr 3, 2025

4.5%

35.7M shares

Frost Gamma Investments Trust

SC 13D/A · Nov 15, 2024

31.5%

211.6M shares

Rubric Capital Management LP

SC 13G · Nov 13, 2024

7.0%

48.7M shares

The Vanguard Group

SC 13G/A · Nov 12, 2024

4.2%

29.2M shares

The Vanguard Group

SC 13G/A · Nov 4, 2024

4.2%

29.2M shares

Frost Gamma Investments Trust

SC 13D/A · Aug 29, 2024

30.5%

211.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

5.1%

39.8M shares

Hsu Gamma Investments, LP

SC 13D/A · Jan 24, 2024

0.7%

5.1M shares

Frost Gamma Investments Trust

SC 13D/A · Jan 24, 2024

29.5%

205.9M shares

Frost Gamma Investments Trust

SC 13D/A · Jan 22, 2024

28.7%

205.9M shares

Frost Gamma Investments Trust

SC 13D/A · Feb 21, 2023

27.2%

213.9M shares

Frost Gamma Investments Trust

SC 13D/A · Aug 19, 2022

26.0%

202.2M shares

Hsu Gamma Investments, LP

SC 13D/A · Aug 19, 2022

0.7%

5.1M shares

Elias A. Zerhouni, M.D.

SC 13D · Jun 29, 2022

2.9%

19.9M shares

Gary J. Nabel, M.D., Ph.D.

SC 13D · Jun 29, 2022

2.9%

20.0M shares

BlackRock, Inc.

SC 13G/A · Mar 9, 2022

5.0%

34.0M shares

BlackRock, Inc.

SC 13G/A · Feb 1, 2022

5.0%

34.4M shares

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