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Coherent Corp.

COHR
Exchange
NYSE
Industry
Optical Instruments & Lenses
SEC CIK
0000820318

In the last 90 days, Coherent Corp. insiders filed 0 open-market purchases and 9 sales; 1,313 institutions reported holding it in 13F filings for Q2 2026, worth $67.0B in total; superinvestors HHLR Advisors (Hillhouse) and Maverick Capital hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Coherent Corp. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
9 filings
6 insiders, $9.44M in total
Insiders trading
6
Net value
−$9.44M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Coherent Corp., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Coherent Corp.
NameTitleLast reported holdingLast filingFilings, past year
Digirolomo EnricoDirector10,644Sep 15, 20265
Beard Robert PChief Strategy & Legal Officer51,428Sep 11, 20263
Neal-Graves LisaDirector13,033Sep 4, 20262
Skaggs Stephen ADirector14,592Sep 2, 20266
Place Jeffrey B.Chief Supply Chain Officer21,099Sep 1, 20262
Mocciaro IlariaChief Accounting Officer24,154Sep 1, 20262
Luther Sherri RCFO and Treasurer70,855Sep 1, 20267
Eng Julie SheridanChief Technology Officer41,027Sep 1, 20263
Anderson James RobertCEO185,287Sep 1, 20262
Xia Howard H.Director50,298May 13, 20265
Corasanti Joseph JDirector80,193Feb 12, 20263
Vij SandeepDirector15,954Feb 12, 20261
Sadasivam ShakerDirector41,173Feb 12, 20261
Dreyer Michael LDirector12,364Feb 12, 20262
Motley David LDirector26,197Feb 12, 20261
Patrick ElizabethDirector5,382Feb 12, 20261
Sterling Michelle MDirector8,924Feb 12, 20262
Hatter PatriciaDirector23,859Feb 12, 20261
Bain Capital Investors LLC10% Owner0IndirectNov 12, 20251
Bain Capital Fund XII, LP10% Owner0IndirectNov 12, 20251
Bain Capital Partners XII, LLC10% Owner0IndirectNov 12, 20251
BCPE Watson (DE) BML GP, LLC10% Owner0IndirectNov 12, 20251
BCPE Watson (DE) BML, LP10% Owner0IndirectNov 12, 20251
BCPE Watson (DE) Aggregator, LP10% Owner0IndirectNov 12, 20251
BCPE Watson (DE) Aggregator GP, LLC10% Owner0IndirectNov 12, 20251
Barbarossa GiovanniEVP, General Management163,158Nov 10, 20252
Pagliuca Stephen GDirector18,468Sep 2, 20250
Koeppen ChristopherEVP of Aerospace & Defense42,024Jul 18, 20250
Basso RonaldChief Legal & Compliance Off.39,434Sep 16, 20240
Bashaw Walter Robert IIPresident80,712Aug 30, 20240
Martucci Richard J.Interim CFO & Treasurer40,149Aug 30, 20240
Mattera Vincent D JrChief Executive Officer664,684May 15, 20240
Raymond Mary JaneChief Financial Officer165,373Sep 15, 20230
Sobey Mark StewartPresident, Lasers Segment189,688Jul 5, 20230
Kramer Francis JDirector272,685Nov 16, 20220
Barclays PLC10% Owner–Sep 15, 20220
Pelaez Marc Y EDirector71,487Aug 31, 20210
Schwendinger Jo AnneChief Legal & Compl. Officer58,382Aug 31, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 15, 2026 (view filing)7:00 PM ETSep 114 daysDigirolomo EnricoDirectorSSale−5.32K$305.99−$1.63M−30.8%11.9K after
Sep 11, 2026 (view filing)4:09 PM ETSep 92 daysBeard Robert PChief Strategy & Legal OfficerSSale−500$309.32−$154.7K−1.0%51.4K after
Sep 4, 2026 (view filing)4:12 PM ETSep 22 daysNeal-Graves LisaDirectorSSale−2.20K$268.42−$590.5K−14.4%13.0K after
Sep 2, 2026 (view filing)8:11 PM ETAug 312 daysDigirolomo EnricoDirectorSSale−2.27K$276.85−$629.0K−11.6%17.2K after10b5-1
Sep 2, 2026 (view filing)8:11 PM ETAug 312 daysSkaggs Stephen ADirectorSSale−2.27K$276.88−$629.1K−13.5%14.6K after10b5-1
Sep 2, 2026 (view filing)8:09 PM ETMar 6180 daysDigirolomo EnricoDirectorSSale−3.91K$241.50−$944.5K−15.5%21.4K afterAmended
Sep 1, 2026 (view filing)9:06 PM ETAug 31-Sep 11 dayEng Julie SheridanChief Technology OfficerSSale−13.1K$274.00−$3.58M−24.2%41.0K after2 lots10b5-1
Aug 20, 2026 (view filing)4:07 PM ETAug 182 daysLuther Sherri RChief Financial OfficerSSale−3.00K$324.00−$972.0K−4.4%64.5K after10b5-1
Jul 24, 2026 (view filing)8:06 PM ETJul 222 daysLuther Sherri RChief Financial OfficerSSale−1.00K$306.68−$306.7K−1.5%67.5K after10b5-1
May 13, 2026 (view filing)May 112 daysXia Howard H.DirectorSSale−2.00K$354.50−$709.0K−3.8%50.3K after4 lots
May 13, 2026 (view filing)May 121 dayLuther Sherri RChief Financial OfficerSSale−2.00K$372.96−$745.9K−2.8%68.5K after10b5-1
Apr 24, 2026 (view filing)Apr 222 daysLuther Sherri RChief Financial OfficerSSale−2.00K$351.00−$702.0K−2.8%70.5K after10b5-1
Mar 18, 2026 (view filing)Mar 16-172 daysXia Howard H.DirectorSSale−4.24K$245.51−$1.04M−7.8%50.3K after4 lots
Mar 12, 2026 (view filing)Mar 102 daysEng Julie SheridanChief Technology OfficerSSale−1.45K$258.18−$375.4K−2.9%49.4K after10b5-1
Mar 11, 2026 (view filing)Mar 92 daysSkaggs Stephen ADirectorSSale−3.52K$243.13−$856.5K−17.3%16.9K after10b5-1
Mar 4, 2026 (view filing)Mar 22 daysEng Julie SheridanChief Technology OfficerSSale−2.79K$291.42−$813.6K−5.2%50.9K after10b5-1
Feb 17, 2026 (view filing)Feb 125 daysLuther Sherri RChief Financial OfficerSSale−4.00K$217.74−$871.0K−5.2%72.5K after10b5-1
Dec 12, 2025 (view filing)Dec 102 daysCorasanti Joseph JDirectorSSale−15.0K$196.74−$2.95M−15.8%79.9K after
Dec 3, 2025 (view filing)Dec 3Same daySterling Michelle MDirectorSSale−2.00K$164.51−$329.0K−18.8%8.64K after
Dec 3, 2025 (view filing)Dec 12 daysMocciaro IlariaSVP, FinanceSSale−1.38K$162.71−$224.1K−5.4%24.0K after
Dec 3, 2025 (view filing)Dec 21 dayXia Howard H.DirectorSSale−2.00K$170.00−$340.0K−3.8%50.0K after2 lots
Dec 1, 2025 (view filing)Nov 283 daysXia Howard H.DirectorSSale−1.00K$158.36−$158.4K−2.0%50.0K after
Nov 25, 2025 (view filing)Nov 214 daysDigirolomo EnricoDirectorSSale−2.83K$134.85−$381.8K−11.8%21.1K after
Nov 21, 2025 (view filing)Nov 201 daySkaggs Stephen ADirectorSSale−2.00K$150.00−$300.0K−9.0%20.1K after10b5-1
Nov 17, 2025 (view filing)Nov 143 daysDreyer Michael LDirectorSSale−11.6K$144.88−$1.68M−48.9%12.1K after
Nov 12, 2025 (view filing)8:59 PM ETNov 75 daysBain Capital Investors LLC and 6 others10% OwnerSSale−7.50M$143.37−$1.08B−96.7%254.3K after
Nov 12, 2025 (view filing)Nov 75 daysCorasanti Joseph JDirectorSSale−9.72K$151.25−$1.47M−9.3%94.9K after
Nov 10, 2025 (view filing)Nov 64 daysBarbarossa GiovanniEVP, General ManagementSSale−60.7K$160.00−$9.71M−27.1%163.2K after10b5-1
Oct 31, 2025 (view filing)Oct 292 daysBarbarossa GiovanniEVP, General ManagementSSale−59.5K$140.59−$8.36M−21.0%223.9K after2 lots10b5-1
Oct 31, 2025 (view filing)Oct 292 daysSkaggs Stephen ADirectorSSale−2.00K$140.00−$280.0K−8.3%22.1K after10b5-1
Oct 28, 2025 (view filing)Oct 244 daysSkaggs Stephen ADirectorSSale−2.00K$130.00−$260.0K−7.7%24.1K after10b5-1
Sep 2, 2025 (view filing)Aug 294 daysEng Julie SheridanEVP, EngineeringSSale−7.14K$90.67−$647.1K−11.7%53.7K after4 lots
Aug 14, 2025 (view filing)Aug 131 daySkaggs Stephen ADirectorSSale−2.00K$122.23−$244.5K−7.7%23.8K after10b5-1
Jul 18, 2025 (view filing)Jul 16-172 daysKoeppen ChristopherEVP of Aerospace & DefenseSSale−8.56K$97.74−$836.4K−16.9%42.0K after5 lots10b5-1
Jun 16, 2025 (view filing)Jun 16Same dayXia Howard H.DirectorSSale−1.00K$80.88−$80.9K−2.1%47.7K after
Jun 13, 2025 (view filing)Jun 112 daysXia Howard H.DirectorSSale−1.00K$83.00−$83.0K−2.1%47.7K after
Jun 5, 2025 (view filing)Jun 32 daysSadasivam ShakerDirectorSSale−29.3K$80.00−$2.34M−43.1%38.6K after
May 29, 2025 (view filing)May 281 dayNeal-Graves LisaDirectorSSale−1.20K$79.65−$95.6K−8.6%12.7K after
May 23, 2025 (view filing)May 212 daysXia Howard H.DirectorSSale−1.00K$81.00−$81.0K−2.1%47.7K after
May 14, 2025 (view filing)May 131 dayKoeppen ChristopherEVP of Aerospace & DefenseSSale−11.3K$80.00−$902.4K−18.3%50.2K after3 lots10b5-1
May 12, 2025 (view filing)May 9-123 daysXia Howard H.DirectorSSale−3.00K$75.84−$227.5K−5.9%47.7K after3 lots
Dec 17, 2024 (view filing)Nov 22-Dec 1625 daysLateKoeppen ChristopherChief Innovation OfficerSSale−5.16K$107.17−$553.4K−8.5%55.3K after2 lots10b5-1
Dec 4, 2024 (view filing)Dec 31 dayKoeppen ChristopherChief Innovation OfficerSSale−2.59K$107.00−$277.1K−4.1%60.5K after10b5-1
Dec 4, 2024 (view filing)Dec 3-41 dayXia Howard H.DirectorSSale−2.97K$109.18−$324.3K−5.9%47.7K after3 lots
Dec 2, 2024 (view filing)Dec 2Same dayAnderson James RobertCEO & PresidentPPurchase+500$102.72+$51.4K+0.3%149.2K after
Nov 27, 2024 (view filing)Nov 261 dayCorasanti Joseph JDirectorSSale−9.24K$101.29−$935.9K−9.1%92.6K after
Nov 25, 2024 (view filing)Nov 223 daysAnderson James RobertCEO & PresidentPPurchase+500$103.98+$52.0K+0.3%148.7K after
Nov 18, 2024 (view filing)Nov 14-154 daysKoeppen ChristopherChief Innovation OfficerSSale−6.18K$100.49−$620.7K−8.9%63.1K after6 lots10b5-1
Nov 14, 2024 (view filing)Nov 131 dayPatrick ElizabethDirectorSSale−5.54K$104.64−$579.9K−66.2%2.83K after2 lots
Oct 2, 2024 (view filing)Oct 11 dayKoeppen ChristopherChief Innovation OfficerSSale−1.90K$91.35−$173.5K−2.8%66.1K after10b5-1