Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 13 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 1, 2019 COHR F 10,972 $37.96 $416,497 49,439 Direct -18.16% Disposed 787.9% (price as of 2026-10-02)
Feb. 1, 2019 COHR F 6,522 $37.96 $247,575 42,917 Direct -13.19% Disposed 787.9% (price as of 2026-10-02)
Aug. 28, 2018 COHR A 7,512 · · 60,411 Direct +14.20% Acquired (price as of 2026-10-02)
Aug. 28, 2018 COHR A 18,780 · · 18,780 Direct · Acquired (price as of 2026-10-02)
Aug. 20, 2018 COHR F 1,436 $45.65 $65,553 52,899 Direct -2.64% Disposed 638.3% (price as of 2026-10-02)
Aug. 18, 2018 COHR F 924 $45.65 $42,181 54,335 Direct -1.67% Disposed 638.3% (price as of 2026-10-02)
Aug. 20, 2017 COHR F 1,040 $36.60 $38,064 48,875 Direct -2.08% Disposed 820.9% (price as of 2026-10-02)
Aug. 18, 2017 COHR A 6,384 · · 55,259 Direct +13.06% Acquired (price as of 2026-10-02)
Aug. 18, 2017 COHR A 15,960 · · 15,960 Direct · Acquired (price as of 2026-10-02)
Aug. 20, 2016 COHR A 24,780 · · 24,780 Direct · Acquired (price as of 2026-10-02)
Aug. 20, 2016 COHR A 9,915 $21.67 $214,858 49,915 Direct +24.79% Acquired 1455.3% (price as of 2026-10-02)
Feb. 1, 2016 COHR A 30,000 · · 30,000 Direct · Acquired (price as of 2026-10-02)
Feb. 1, 2016 COHR A 40,000 $20.50 $820,000 40,000 Direct · Acquired 1544.1% (price as of 2026-10-02)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 28, 2018 COHR Option (Right to Buy) Common Stock (18,780) $49.90 Aug. 28, 2028 18,780 Acquired
Aug. 18, 2017 COHR Option (Right to Buy) Common Stock (15,960) $35.25 Aug. 18, 2027 15,960 Acquired
Aug. 20, 2016 COHR Option (Right to Buy) Common Stock (24,780) $21.67 Aug. 20, 2026 24,780 Acquired
Feb. 1, 2016 COHR Option (Right to Buy) Common Stock (30,000) $20.50 Feb. 1, 2026 30,000 Acquired

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