Elias A. Zerhouni

CIK 1478398 · View on SEC EDGAR ↗

Insider

First SEC filing: May 19, 2026 · Latest: May 19, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 93 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

93 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Jan. 5, 2024 OPK P 400,000 $0.94 $376,000 20,327,814 Indirect +2.01% Acquired 55.9% (price as of 2026-08-21)
Jan. 5, 2024 OPK P 100,000 $0.93 $93,000 19,927,814 Indirect +0.50% Acquired 57.5% (price as of 2026-08-21)
Jan. 5, 2024 OPK P 33,300 $0.91 $30,303 19,827,814 Indirect +0.17% Acquired 61.0% (price as of 2026-08-21)
Jan. 5, 2024 OPK P 17,000 $0.87 $14,790 19,794,514 Indirect +0.09% Acquired 68.4% (price as of 2026-08-21)
May 10, 2022 OPK P 89,600 $2.79 $249,984 89,600 Direct — Acquired -47.5% (price as of 2026-08-21)
Nov. 3, 2020 DHR S 4,350 $233.61 $1,016,204 33,561 Direct -11.47% Disposed 3.4% (price as of 2026-08-21)
Nov. 3, 2020 DHR S 4,548 $233.82 $1,063,413 33,561 Direct -11.93% Disposed 3.3% (price as of 2026-08-21)

Showing latest 100 of 128 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
July 31, 2026 DHR Phantom shares [F1] Common Stock (237) — — 237 Acquired
July 15, 2026 DHR Director stock option (right to buy) Common Stock (3,298) $71.88 July 15, 2026 3,298 Disposed
May 15, 2026 DHR Director stock option (right to buy) Common Stock (1,699) $161.91 May 15, 2036 1,699 Acquired
April 24, 2026 DHR Phantom shares [F1] Common Stock [F1] (260) — — 260 Acquired
Jan. 30, 2026 DHR Phantom shares [F1] Common Stock [F1] (201) — — 201 Acquired
Oct. 31, 2025 DHR Phantom shares [F1] Common Stock [F1] (203) — — 203 Acquired
July 25, 2025 DHR Phantom shares [F1] Common Stock [F1] (213) — — 213 Acquired
July 15, 2025 DHR Director stock option (right to buy) Common Stock (3,928) $59.34 July 15, 2025 3,928 Disposed
May 27, 2025 OPK Stock Option (Right to Buy) Common Stock (500,000) $1.31 May 26, 2035 500,000 Acquired
May 15, 2025 DHR Director stock option (right to buy) Common Stock (1,478) $190.95 May 15, 2035 1,478 Acquired
April 25, 2025 DHR Phantom shares [F1] Common Stock [F1] (222) — — 222 Acquired
Jan. 31, 2025 DHR Phantom shares [F1] Common Stock [F1] (186) — — 186 Acquired
Oct. 25, 2024 DHR Phantom shares [F1] Common Stock [F1] (169) — — 169 Acquired
July 26, 2024 DHR Phantom shares [F1] Common Stock [F1] (151) — — 151 Acquired
July 15, 2024 DHR Director stock option (right to buy) Common Stock (3,289) $52.56 July 15, 2024 3,289 Disposed
May 15, 2024 DHR Director stock option (right to buy) Common Stock (1,081) $263.46 May 15, 2034 1,081 Acquired
April 26, 2024 DHR Phantom shares [F1] Common Stock [F1] (168) — — 168 Acquired
Jan. 26, 2024 DHR Phantom shares [F1] Common Stock [F1] (173) — — 173 Acquired
Oct. 27, 2023 DHR Phantom shares [F1] Common Stock [F1] (216) — — 216 Acquired
July 28, 2023 DHR Director stock option (right to buy) Common Stock (3,490) $50.80 July 30, 2023 3,490 Disposed
July 28, 2023 DHR Phantom shares [F1] Common Stock [F1] (154) — — 154 Acquired
May 18, 2023 OPK Stock Option (Right to Buy) Common Stock (800,000) $1.58 May 17, 2033 800,000 Acquired
May 15, 2023 DHR Director stock option (right to buy) Common Stock (1,194) $226.94 May 15, 2033 1,194 Acquired
April 28, 2023 DHR Phantom shares [F1] Common Stock [F1] (169) — — 169 Acquired
Jan. 27, 2023 DHR Phantom shares [F1] Common Stock [F1] (149) — — 149 Acquired
Oct. 28, 2022 DHR Phantom shares [F1] Common Stock [F1] (158) — — 158 Acquired
July 29, 2022 DHR Phantom shares [F1] Common Stock [F1] (136) — — 136 Acquired
May 15, 2022 DHR Director stock option (right to buy) Common Stock (929) $249.19 May 15, 2032 929 Acquired
May 9, 2022 OPK Stock Option (Right to Buy) Common Stock (34,923) $3.20 May 8, 2032 34,923 Acquired
April 29, 2022 DHR Phantom shares [F1] Common Stock [F1] (158) — — 158 Acquired
Jan. 28, 2022 DHR Phantom shares [F1] Common Stock [F1] — — 167 Acquired
May 15, 2021 DHR Director stock option (right to buy) Common Stock (1,216) $253.58 May 15, 2031 1,216 Acquired
April 30, 2021 DHR Phantom shares [F1] Common stock [F1] — — 153 Acquired
Jan. 29, 2021 DHR Phantom shares [F1] Common stock [F1] — — 213 Acquired
Nov. 3, 2020 DHR Director Stock Option (Right to Buy) Common Stock (4,350) $38.12 July 26, 2022 4,350 Disposed
Nov. 3, 2020 DHR Director Stock Option ( Right to Buy) Common Stock (4,548) $38.64 July 25, 2022 4,548 Disposed
Oct. 30, 2020 DHR Phantom shares [F1] Common stock [F1] — — 168 Acquired
July 31, 2020 DHR Phantom shares [F1] Common stock [F1] — — 189 Acquired
July 27, 2020 DHR Director Stock Option (Right to Buy) Common Stock (11,014) $28.98 July 27, 2020 11,014 Disposed
May 15, 2020 DHR Director stock option (right to buy) Common Stock (1,590) $163.85 May 15, 2030 1,590 Acquired
April 24, 2020 DHR Phantom shares [F1] Common stock [F1] — — 233 Acquired
Jan. 31, 2020 DHR Phantom shares [F1] Common stock [F1] — — 330 Acquired
Oct. 25, 2019 DHR Phantom shares [F1] Common stock [F1] — — 272 Acquired
July 26, 2019 DHR Phantom shares [F1] Common stock [F1] — — 260 Acquired
May 15, 2019 DHR Director stock option (right to buy) Common Stock (2,230) $131.05 May 15, 2029 2,230 Acquired
April 26, 2019 DHR Phantom shares [F1] Common stock [F1] — — 282 Acquired
Jan. 25, 2019 DHR Phantom shares [F1] Common stock [F1] — — 287 Acquired
Oct. 26, 2018 DHR Phantom shares [F1] Common stock [F1] — — 313 Acquired
July 27, 2018 DHR Phantom shares [F1] Common stock [F1] — — 296 Acquired
May 15, 2018 DHR Director stock option (right to buy) Common Stock (2,640) $100.24 May 15, 2028 2,640 Acquired
April 27, 2018 DHR Phantom shares [F1] Common stock [F1] — — 298 Acquired
Jan. 26, 2018 DHR Phantom shares [F1] Common stock [F1] — — 290 Acquired
Oct. 27, 2017 DHR Phantom shares [F1] Common stock [F1] — — 326 Acquired
July 28, 2017 DHR Phantom shares [F1] Common stock [F1] — — 368 Acquired
May 15, 2017 DHR Director stock option (right to buy) Common Stock (3,540) $83.28 May 15, 2027 3,540 Acquired
April 28, 2017 DHR Phantom shares [F1] Common stock [F1] — — 359 Acquired
Jan. 27, 2017 DHR Phantom shares [F1] Common stock [F1] — — 352 Acquired
Oct. 28, 2016 DHR Phantom shares [F1] Common stock [F1] — — 364 Acquired
July 29, 2016 DHR Phantom shares [F1] Common stock [F1] — — 348 Acquired
July 15, 2016 DHR Director stock option (right to buy) Common Stock (2,930) $80.92 July 15, 2026 2,930 Acquired
April 29, 2016 DHR Phantom shares [F1] Common stock [F1] — — 293 Acquired
Jan. 29, 2016 DHR Phantom shares [F1] Common stock [F1] — — 325 Acquired
Oct. 30, 2015 DHR Phantom shares [F1] Common stock [F1] — — 298 Acquired
July 31, 2015 DHR Phantom shares [F1] Common stock [F1] — — 279 Acquired
July 15, 2015 DHR Director stock option (right to buy) Common Stock (2,640) $88.33 July 15, 2025 2,640 Acquired
April 24, 2015 DHR Phantom shares [F1] Common stock [F1] — — 306 Acquired
Jan. 30, 2015 DHR Phantom shares [F1] Common stock [F1] — — 380 Acquired
Oct. 31, 2014 DHR Phantom Shares [F1] Common Stock (310) — — 310 Acquired
July 25, 2014 DHR Phantom shares [F1] Common stock [F1] — — 330 Acquired
July 15, 2014 DHR Director stock option (right to buy) Common Stock (2,210) $78.24 July 15, 2024 2,210 Acquired
April 25, 2014 DHR Phantom shares [F1] Common stock [F1] — — 346 Acquired
Jan. 31, 2014 DHR Phantom shares [F1] Common stock [F1] — — 336 Acquired
Oct. 25, 2013 DHR Phantom shares [F1] Common stock [F1] — — 371 Acquired
July 30, 2013 DHR Director stock option (right to buy) Common Stock (2,640) $67.17 July 30, 2023 2,640 Acquired
July 26, 2013 DHR Phantom shares [F1] Common stock [F1] — — 334 Acquired
April 26, 2013 DHR Phantom shares [F1] Common stock [F1] — — 288 Acquired
Dec. 28, 2012 DHR Phantom shares [F1] Common stock [F1] — — 314 Acquired
Oct. 26, 2012 DHR Phantom shares [F1] Common stock [F1] — — 459 Acquired
July 27, 2012 DHR Phantom shares [F1] Common stock [F1] — — 326 Acquired
July 25, 2012 DHR Director stock option (right to buy) Common Stock (3,440) $51.09 July 25, 2022 3,440 Acquired
April 27, 2012 DHR Phantom shares [F1] Common stock [F1] — — 315 Acquired
July 26, 2011 DHR Director stock option (right to buy) Common Stock (3,290) $50.40 July 26, 2021 3,290 Acquired
July 27, 2010 DHR Director stock option (right to buy) Common Stock (8,330) $38.31 July 27, 2020 8,330 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
May 11, 2022 OPK Common Stock 0 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

OPK

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $900,000 $450,000 — — — — — $2,073,800
2023 $900,000 $450,000 — — — — — $2,187,200
2022 $900,000 — — — — — — $956,203

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.