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CIK 0000820318 · Large accelerated filer

COHERENT CORP.

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Ticker
COHR
Exchange
NYSE
Industry
Optical Instruments & Lenses
FY end
Jun 30
Incorporated
PA
Entity type
operating
EIN
251214948
Phone
724-352-4455
Business address
375 SAXONBURG BLVD, SAXONBURG, PA, 16056
Former names
II-VI INC
Open-market buys, last 90 days
$1,220,285
in 2 filings
Open-market sales, last 90 days
$8,184,635
in 7 filings, $5.8M under 10b5-1 plans

Net −$6,964,350. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Eng Julie Sheridan −$3.6M Chief Technology Officer sold 24% of stake
  2. Digirolomo Enrico −$2.0M Director sold 39% of stake
  3. ANDERSON JAMES ROBERT +$997K CEO 1 filing
  4. Luther Sherri R −$972K Chief Financial Officer sold 4% of stake
  5. SKAGGS STEPHEN A −$629K Director sold 13% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-17 Xia Howard H. Director Sale −1,000 $245.57 $246K 52,538
2026-03-17 Xia Howard H. Director Sale −1,000 $244.46 $244K 51,538
2026-03-17 Xia Howard H. Director Sale −1,240 $236.22 $293K 50,298
2026-03-17 Xia Howard H. Director Option exercise · Option (Right to Buy) −3,240 2,000
2026-03-16 Xia Howard H. Director Option exercise +1,000 $21.67 $22K 51,298
2026-03-16 Xia Howard H. Director Sale −1,000 $258.00 $258K 50,298
2026-03-16 Xia Howard H. Director Option exercise · Option (Right to Buy) −1,000 5,240
2026-03-10 Eng Julie Sheridan Chief Technology Officer Sale 10b5-1 −1,454 $258.18 $375K 49,436
2026-03-09 SKAGGS STEPHEN A Director Sale 10b5-1 −3,523 $243.13 $857K 16,864
2026-03-06 Digirolomo Enrico Director Option exercise +1,005 $49.90 $50K 22,362
2026-03-06 Digirolomo Enrico Director Option exercise +2,906 $36.56 $106K 25,268
2026-03-06 Digirolomo Enrico Director Sale −3,911 $241.50 $945K 21,357
2026-03-06 Digirolomo Enrico Director Gift −1,847 19,510
2026-03-06 Digirolomo Enrico Director Other disposition · Option (Right to Buy) −1,005 0
2026-03-06 Digirolomo Enrico Director Other disposition · Option (Right to Buy) −2,906 0
2026-03-06 Digirolomo Enrico Director Sale −3,911 $241.50 $945K 17,446
2026-03-06 Digirolomo Enrico Director Gift −1,847 15,599
2026-03-06 Digirolomo Enrico Director Option exercise · Option (Right to Buy) −1,005 0
2026-03-06 Digirolomo Enrico Director Option exercise · Option (Right to Buy) −2,906 0
2026-03-02 Eng Julie Sheridan Chief Technology Officer Sale 10b5-1 −2,792 $291.42 $814K 50,890

Page 3 of 63 · 1,248 trades