The Filings Report

Coherent Corp. insider trading

COHRfinancial statementsForm 4 filings on EDGAR175 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Coherent Corp. bought $0 of stock in the open market, and 6 sold $8M. Officers and directors accounted for $0 of purchases and $8M of sales. The last reported transaction was a tax withholding by Beard Robert P on October 21, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 22, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

COHR daily priceSplit-adjusted prices in US dollars

Bought $0Sold $8MAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $217.14 · H $222.62 · L $203.87 · C $210.32Bought $0 (0)Sold $0 (0)
$192$245$297$350$4032026-08-04: open $325.87, high $336.36, low $316.10, close $323.732026-08-05: open $319.40, high $347.66, low $319.40, close $328.222026-08-06: open $314.25, high $354.47, low $309.19, close $334.222026-08-07: open $360.02, high $391.37, low $353.15, close $379.132026-08-10: open $383.19, high $386.50, low $325.00, close $325.152026-08-11: open $323.86, high $332.00, low $315.40, close $328.572026-08-12: open $358.14, high $362.06, low $338.73, close $358.002026-08-13: open $344.88, high $361.99, low $325.27, close $327.232026-08-14: open $328.58, high $346.17, low $317.21, close $325.832026-08-17: open $333.52, high $362.32, low $330.24, close $351.222026-08-18: open $324.61, high $329.44, low $305.50, close $306.432026-08-19: open $309.11, high $312.00, low $284.75, close $287.472026-08-20: open $291.55, high $291.55, low $277.87, close $290.032026-08-21: open $296.98, high $303.99, low $283.41, close $289.522026-08-24: open $275.30, high $279.95, low $262.62, close $275.492026-08-25: open $287.15, high $291.71, low $281.32, close $288.142026-08-26: open $286.23, high $294.86, low $283.50, close $294.372026-08-27: open $303.68, high $307.49, low $291.02, close $295.392026-08-28: open $289.44, high $291.27, low $278.05, close $279.202026-08-31: open $280.25, high $281.99, low $275.12, close $277.832026-09-01: open $270.50, high $276.04, low $264.64, close $272.032026-09-02: open $268.12, high $272.50, low $263.67, close $268.642026-09-03: open $266.86, high $268.65, low $255.25, close $264.412026-09-04: open $269.69, high $283.85, low $264.10, close $281.862026-09-08: open $281.05, high $315.70, low $281.05, close $301.882026-09-09: open $301.86, high $313.33, low $301.86, close $303.482026-09-10: open $296.09, high $309.99, low $290.26, close $293.172026-09-11: open $303.18, high $312.68, low $292.51, close $305.372026-09-14: open $283.75, high $284.97, low $265.49, close $266.502026-09-15: open $271.15, high $279.50, low $269.34, close $271.172026-09-16: open $280.56, high $294.56, low $278.01, close $289.932026-09-17: open $302.91, high $312.42, low $290.10, close $295.982026-09-18: open $305.73, high $318.45, low $302.11, close $317.362026-09-21: open $326.48, high $332.86, low $316.64, close $321.522026-09-22: open $310.29, high $323.43, low $305.00, close $310.392026-09-23: open $312.12, high $312.15, low $298.47, close $300.602026-09-24: open $294.90, high $300.89, low $290.20, close $290.612026-09-25: open $297.92, high $301.77, low $290.28, close $295.832026-09-28: open $290.08, high $299.37, low $275.79, close $282.452026-09-29: open $289.93, high $302.72, low $285.85, close $292.212026-09-30: open $294.66, high $299.50, low $282.25, close $287.812026-10-01: open $290.00, high $323.23, low $286.42, close $319.192026-10-02: open $316.57, high $338.36, low $315.43, close $337.042026-10-05: open $340.93, high $341.55, low $326.46, close $333.642026-10-06: open $336.21, high $341.30, low $331.39, close $338.362026-10-07: open $329.10, high $338.36, low $316.85, close $334.562026-10-08: open $320.44, high $328.87, low $298.88, close $302.352026-10-09: open $318.50, high $332.09, low $302.35, close $312.622026-10-12: open $306.00, high $306.00, low $284.10, close $288.022026-10-13: open $277.90, high $290.53, low $273.93, close $289.982026-10-14: open $281.13, high $285.00, low $261.90, close $263.322026-10-15: open $249.84, high $252.28, low $235.55, close $250.602026-10-16: open $247.59, high $248.58, low $231.60, close $232.902026-10-19: open $243.14, high $244.20, low $231.78, close $232.022026-10-20: open $224.75, high $236.58, low $217.83, close $231.802026-10-21: open $240.44, high $243.64, low $232.86, close $237.532026-10-22: open $223.15, high $224.56, low $204.38, close $207.822026-10-23: open $207.85, high $215.38, low $203.55, close $209.292026-10-26: open $212.61, high $225.66, low $208.86, close $221.502026-10-27: open $228.07, high $236.91, low $222.25, close $235.792026-10-28: open $240.37, high $242.74, low $232.50, close $239.592026-10-29: open $243.68, high $246.90, low $229.85, close $237.222026-10-30: open $217.14, high $222.62, low $203.87, close $210.32Insider purchases / sales · USD$5M$0−$5M2026-08-18: 0 purchases ($0), 1 sales ($972K)2026-08-31: 0 purchases ($0), 3 sales ($3M)2026-09-01: 0 purchases ($0), 1 sales ($2M)2026-09-02: 0 purchases ($0), 1 sales ($591K)2026-09-09: 0 purchases ($0), 1 sales ($155K)2026-09-11: 0 purchases ($0), 1 sales ($2M)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

175 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 21, 2026Beard Robert PChief Strategy & Legal Officertax withholding5,127$231.80$1M46,301Oct 22, 2026
Oct 12, 2026Luther Sherri RChief Financial Officertax withholding18,284$312.62$6M52,571Oct 14, 2026
Oct 1, 2026Place Jeffrey B.Chief Supply Chain Officertax withholding641$287.81$184K20,458Oct 5, 2026
Sep 11, 2026Digirolomo EnricoDirectoropen-market sale5,315$305.99$2M11,923Sep 15, 2026
Sep 11, 2026Digirolomo EnricoDirectorgift1,279$0.00—10,644Sep 15, 2026
Sep 9, 2026Beard Robert PChief Strategy & Legal Officeropen-market sale500$309.32$155K51,428Sep 11, 2026
Sep 2, 2026Neal-Graves LisaDirectoropen-market sale2,200$268.42$591K13,033Sep 4, 2026
Sep 1, 2026Eng Julie SheridanChief Technology Officeropen-market sale10b5-16,030$270.69$2M41,027Sep 1, 2026
Aug 31, 2026Digirolomo EnricoDirectoropen-market sale10b5-12,272$276.85$629K17,238Sep 2, 2026
Aug 31, 2026Skaggs Stephen ADirectoropen-market sale10b5-12,272$276.88$629K14,592Sep 2, 2026
Aug 31, 2026Eng Julie SheridanChief Technology Officeropen-market sale10b5-17,047$276.83$2M47,057Sep 1, 2026
Aug 28, 2026Place Jeffrey B.Chief Supply Chain Officeraward3,358$0.00—21,099Sep 1, 2026
Aug 28, 2026Mocciaro IlariaChief Accounting Officeraward1,612$0.00—23,879Sep 1, 2026
Aug 28, 2026Mocciaro IlariaChief Accounting Officeraward2,449$0.00—26,328Sep 1, 2026
Aug 28, 2026Mocciaro IlariaChief Accounting Officertax withholding2,174$295.39$642K24,154Sep 1, 2026
Aug 28, 2026Luther Sherri RCFO and Treasureraward8,731$0.00—73,449Sep 1, 2026
Aug 28, 2026Luther Sherri RCFO and Treasurertax withholding2,594$295.39$766K70,855Sep 1, 2026
Aug 28, 2026Eng Julie SheridanChief Technology Officeraward5,373$0.00—55,006Sep 1, 2026
Aug 28, 2026Eng Julie SheridanChief Technology Officeraward11,960$0.00—66,966Sep 1, 2026
Aug 28, 2026Eng Julie SheridanChief Technology Officertax withholding12,862$295.39$4M54,104Sep 1, 2026
Aug 28, 2026Beard Robert PChief Strategy & Legal Officeraward5,373$0.00—53,824Sep 1, 2026
Aug 28, 2026Beard Robert PChief Strategy & Legal Officertax withholding1,896$295.39$560K51,928Sep 1, 2026
Aug 28, 2026Anderson James RobertCEO, Directoraward30,564$0.00—197,245Sep 1, 2026
Aug 28, 2026Anderson James RobertCEO, Directortax withholding11,958$295.39$4M185,287Sep 1, 2026
Aug 18, 2026Luther Sherri RChief Financial Officeropen-market sale10b5-13,000$324.00$972K64,475Aug 20, 2026
Jul 22, 2026Luther Sherri RChief Financial Officeropen-market sale10b5-11,000$306.68$307K67,475Jul 24, 2026
Jul 1, 2026Place Jeffrey B.Chief Supply Chain Officertax withholding2,181$394.47$860K17,658Jul 6, 2026
Jun 3, 2026Anderson James RobertCEO, Directortax withholding25,836$426.89$11M166,438Jun 5, 2026
May 12, 2026Luther Sherri RChief Financial Officeropen-market sale10b5-12,000$372.96$746K68,475May 13, 2026
May 11, 2026Xia Howard H.Directoroption exercise2,000$21.67$43K52,298May 13, 2026
May 11, 2026Xia Howard H.Directoropen-market sale500$344.00$172K51,798May 13, 2026
May 11, 2026Xia Howard H.Directoropen-market sale500$348.00$174K51,298May 13, 2026
May 11, 2026Xia Howard H.Directoropen-market sale500$358.00$179K50,798May 13, 2026
May 11, 2026Xia Howard H.Directoropen-market sale500$368.00$184K50,298May 13, 2026
Apr 22, 2026Luther Sherri RChief Financial Officeropen-market sale10b5-12,000$351.00$702K70,475Apr 24, 2026
Mar 17, 2026Xia Howard H.Directoroption exercise3,240$21.67$70K53,538Mar 18, 2026
Mar 17, 2026Xia Howard H.Directoropen-market sale1,000$245.57$246K52,538Mar 18, 2026
Mar 17, 2026Xia Howard H.Directoropen-market sale1,000$244.46$244K51,538Mar 18, 2026
Mar 17, 2026Xia Howard H.Directoropen-market sale1,240$236.22$293K50,298Mar 18, 2026
Mar 16, 2026Xia Howard H.Directoroption exercise1,000$21.67$22K51,298Mar 18, 2026
Mar 16, 2026Xia Howard H.Directoropen-market sale1,000$258.00$258K50,298Mar 18, 2026
Mar 10, 2026Eng Julie SheridanChief Technology Officeropen-market sale10b5-11,454$258.18$375K49,436Mar 12, 2026
Mar 9, 2026Skaggs Stephen ADirectoropen-market sale10b5-13,523$243.13$857K16,864Mar 11, 2026
Mar 6, 2026Digirolomo EnricoDirectoroption exercise1,005$49.90$50K22,362Sep 2, 2026
Mar 6, 2026Digirolomo EnricoDirectoroption exercise2,906$36.56$106K25,268Sep 2, 2026
Mar 6, 2026Digirolomo EnricoDirectoropen-market sale3,911$241.50$945K21,357Sep 2, 2026
Mar 6, 2026Digirolomo EnricoDirectorgift1,847$0.00—19,510Sep 2, 2026
Mar 6, 2026Digirolomo EnricoDirectoropen-market sale3,911$241.50$945K17,446Mar 9, 2026
Mar 6, 2026Digirolomo EnricoDirectorgift1,847$0.00—15,599Mar 9, 2026
Mar 2, 2026Eng Julie SheridanChief Technology Officeropen-market sale10b5-12,792$291.42$814K50,890Mar 4, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Bain Capital Investors LLC10% ownerNov 10, 2025other——$1.1B (1)0 of 1
Barbarossa GiovanniEVP, General ManagementNov 6, 2025open-market sale163,158—$10M (1)1 of 1
Eng Julie SheridanChief Technology OfficerSep 1, 2026open-market sale41,027—$5M (4)4 of 4
Digirolomo EnricoDirectorSep 11, 2026open-market sale11,923—$5M (5)1 of 5
Corasanti Joseph JDirectorFeb 11, 2026award80,193—$4M (2)0 of 2
Luther Sherri RChief Financial OfficerOct 12, 2026tax withholding52,571—$4M (5)5 of 5
Xia Howard H.DirectorMay 11, 2026option exercise52,298—$2M (11)0 of 11
Skaggs Stephen ADirectorAug 31, 2026open-market sale14,592—$2M (3)3 of 3
Dreyer Michael LDirectorFeb 11, 2026award12,364—$2M (1)0 of 1
Neal-Graves LisaDirectorSep 2, 2026open-market sale13,033—$591K (1)0 of 1
Sterling Michelle MDirectorFeb 11, 2026award8,924—$329K (1)0 of 1
Mocciaro IlariaChief Accounting OfficerAug 28, 2026award23,879—$224K (1)0 of 1
Beard Robert PChief Strategy & Legal OfficerOct 21, 2026tax withholding46,301—$155K (1)0 of 1
Koeppen ChristopherEVP of Aerospace & DefenseJul 17, 2025open-market sale42,024———
Anderson James RobertCEO, DirectorAug 28, 2026award197,245———
Sadasivam ShakerDirectorFeb 11, 2026award41,173———
Patrick ElizabethDirectorFeb 11, 2026award5,382———
Place Jeffrey B.Chief Supply Chain OfficerOct 1, 2026tax withholding20,458———
Pagliuca Stephen GDirectorFeb 11, 2026award18,747———
Vij SandeepDirectorFeb 11, 2026award15,954———
Hatter PatriciaDirectorFeb 11, 2026award23,859———
Motley David LDirectorFeb 11, 2026award26,197———

Questions

Are Coherent Corp. insiders buying or selling?

Over the twelve months to November 1, 2026, 13 insiders at Coherent Corp. sold $1.1B of stock in the open market ($34M by officers and directors), and no insider bought. Net, insiders sold $1.1B. Only open-market purchases and sales are counted.

Who sold the most Coherent Corp. stock in the last year?

Bain Capital Investors LLC (10% owner) sold $1.1B in 1 open-market sale over the twelve months to November 1, 2026.

Do Coherent Corp. executives sell under 10b5-1 plans?

14 of the 37 open-market sales in the last twelve months (38%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Coherent Corp.

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.