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BETR ▼ sold $13K · Tuffin Paula filed 2d agoBETR ▼ sold $14K · Nicholas J. Calamari filed 2d agoFBK ▲ bought $716K · INGRAM ORRIN H II filed 2d agoFBK ▲ bought $821K · INGRAM ORRIN H II filed 2d agoBEN ▼ sold $5.0M · FRANKLIN TEMPLETON INC filed 2d agoNAD ▼ sold $338K · Robert Young L filed 3d agoWSBC ▼ sold $15K · Rep. Michael A. Rulli filed 4d agoGOOG ▼ sold $100K · Rep. Michael A. Rulli filed 4d agoWMT ▼ sold $100K · Rep. Jonathan L. Jackson filed 4d agoVSAT ▼ sold $100K · Rep. Jonathan L. Jackson filed 4d agoTYG ▼ sold $15K · Rep. Jonathan L. Jackson filed 4d agoGH ▲ bought $50K · Rep. Jonathan L. Jackson filed 4d agoEL ▲ bought $100K · Rep. Jonathan L. Jackson filed 4d agoDDOG ▲ bought $100K · Rep. Jonathan L. Jackson filed 4d agoCPRT ▼ sold $553K · Morefield Diane M filed 4d agoPTON ▼ sold $154K · Kirol Charles Peter filed 4d agoEME ▲ bought $1K · MCEVOY M KEVIN filed 4d agoEME ▲ bought $826 · MCEVOY M KEVIN filed 4d ago

Company / CIK 0000820318

COHERENT CORP.

Ticker
COHR
Size, estimated from filings
Large cap ($10B – $200B)
Insiders on file
21
Members of Congress who traded it
4
Federal contracts on record
2 awards
Lobbying filings on record
3
SEC filings
EDGAR ↗
Latest trade on record
October 12, 2026

COHERENT CORP. (COHR) has 21 insiders on file who disclosed 101 transactions in the last 12 months (0 open-market buys, 52 sales, about $1.15B at reported prices), and 9 congressional trades in its stock are on record. USAspending shows 2 federal contract awards with a combined value of $44K to a recipient with this name that started in the last 180 days; no lobbying filing names it as client this year.

Last updated October 14, 2026 · Sources: SEC EDGAR; USAspending; Senate LDA

COHERENT CORP. in charts

Who is trading this stock

Which people account for the buying and selling over the last 12 months?

BoughtSold

8 people account for the disclosed buying and selling in COHERENT CORP. over the last 12 months; the most active is BAIN CAPITAL INVESTORS LLC with $1.1B.

Lobbying spend by quarter

How much has COHERENT CORP. reported spending on federal lobbying?

Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26Q4 26
Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26Q4 26

COHERENT CORP. reported $110K in lobbying over the last eight quarters, from filings matched by exact company name.

Federal contracts by agency

Which agencies awarded COHERENT CORP. contracts that started in the last 180 days?

Department of Commerce$24KDepartment of Health and Human S…$20K
Department of Comme…$24KDepartment of Healt…$20K

Federal contract awards to COHERENT CORP. that started in the last 180 days have a combined award value of $44K, most from Department of Commerce.

Insiders

NameRoleRowsBoughtSoldLast filed
Luther Sherri RCFO and Treasurer908October 14, 2026
Mocciaro IlariaChief Accounting Officer704October 7, 2026
PAGLIUCA STEPHEN GDirector100October 7, 2026
Place Jeffrey B.Chief Supply Chain Officer302October 5, 2026
Digirolomo EnricoDirector904September 15, 2026
Beard Robert PChief Strategy & Legal Officer403September 11, 2026
Neal-Graves LisaDirector201September 4, 2026
SKAGGS STEPHEN ADirector605September 2, 2026
Eng Julie SheridanChief Technology Officer705September 1, 2026
ANDERSON JAMES ROBERTCEO302September 1, 2026
Xia Howard H.Director22011May 13, 2026
Dreyer Michael LDirector201March 13, 2026
CORASANTI JOSEPH JDirector702February 12, 2026
STERLING MICHELLE MDirector201February 12, 2026
MOTLEY DAVID LDirector100February 12, 2026
Hatter PatriciaDirector100February 12, 2026
Patrick ElizabethDirector100February 12, 2026
SADASIVAM SHAKERDirector100February 12, 2026
VIJ SANDEEPDirector100February 12, 2026
BAIN CAPITAL INVESTORS LLCInsider401November 12, 2025
BARBAROSSA GIOVANNIEVP, General Management903November 10, 2025

Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.

Members of Congress who traded COHR

From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the COHR page.

MemberSeatTradesBoughtSoldRange as filedLatest
Markwayne MullinSenator (OK), Republican303$45K–$150KFebruary 4, 2026
Lisa C. McClainRepresentative (MI, District 9), Republican312$3,003–$45KOctober 31, 2025
Gilbert Ray Cisneros, Jr.Representative (CA, District 31), Democrat211$2,002–$30KAugust 18, 2026
Sheldon WhitehouseSenator (RI), Democrat110$15K–$50KJune 25, 2026

Insider transactions

Download CSV111 rows · 35 KB · insider and congressional rows for this ticker · all downloads

FilerSecuritySideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
Luther Sherri RCOHRSell FOctober 12, 2026October 14, 20262d18,284$313$5.7MForm 4 ↗
PAGLIUCA STEPHEN GCOHROther AFebruary 11, 2026October 7, 2026238d279——lateForm 4 ↗
Mocciaro IlariaCOHRSell FFebruary 28, 2026October 7, 2026221d636$259$165KlateForm 4 ↗
Mocciaro IlariaCOHRSell FNovember 28, 2025October 7, 2026313d1,130$154$174KlateForm 4 ↗
Place Jeffrey B.COHRSell FOctober 1, 2026October 5, 20264d641$288$184KForm 4 ↗
Digirolomo EnricoCOHROther GSeptember 11, 2026September 15, 20264d1,279——Form 4 ↗
Digirolomo EnricoCOHRSell SSeptember 11, 2026September 15, 20264d5,315$306$1.6MForm 4 ↗
Beard Robert PCOHRSell SSeptember 9, 2026September 11, 20262d500$309$155KForm 4 ↗
Neal-Graves LisaCOHRSell SSeptember 2, 2026September 4, 20262d2,200$268$591KForm 4 ↗
SKAGGS STEPHEN ACOHRSell SAugust 31, 2026September 2, 20262d2,272$277$629K10b5-1 planForm 4 ↗
Digirolomo EnricoCOHRSell SAugust 31, 2026September 2, 20262d2,272$277$629K10b5-1 planForm 4 ↗
ANDERSON JAMES ROBERTCOHRSell FAugust 28, 2026September 1, 20264d11,958$295$3.5MForm 4 ↗
ANDERSON JAMES ROBERTCOHROther AAugust 28, 2026September 1, 20264d30,564——Form 4 ↗
Beard Robert PCOHRSell FAugust 28, 2026September 1, 20264d1,896$295$560KForm 4 ↗
Beard Robert PCOHROther AAugust 28, 2026September 1, 20264d5,373——Form 4 ↗
Eng Julie SheridanCOHRSell SSeptember 1, 2026September 1, 20260d6,030$271$1.6M10b5-1 planForm 4 ↗
Eng Julie SheridanCOHRSell SAugust 31, 2026September 1, 20261d7,047$277$2.0M10b5-1 planForm 4 ↗
Eng Julie SheridanCOHRSell FAugust 28, 2026September 1, 20264d12,862$295$3.8M10b5-1 planForm 4 ↗
Eng Julie SheridanCOHROther AAugust 28, 2026September 1, 20264d11,960——10b5-1 planForm 4 ↗
Eng Julie SheridanCOHROther AAugust 28, 2026September 1, 20264d5,373——10b5-1 planForm 4 ↗
Luther Sherri RCOHRSell FAugust 28, 2026September 1, 20264d2,594$295$766KForm 4 ↗
Luther Sherri RCOHROther AAugust 28, 2026September 1, 20264d8,731——Form 4 ↗
Mocciaro IlariaCOHROther AAugust 28, 2026September 1, 20264d2,335——derivativeForm 4 ↗
Mocciaro IlariaCOHRSell FAugust 28, 2026September 1, 20264d2,174$295$642KForm 4 ↗
Mocciaro IlariaCOHROther AAugust 28, 2026September 1, 20264d2,449——Form 4 ↗
Mocciaro IlariaCOHROther AAugust 28, 2026September 1, 20264d1,612——Form 4 ↗
Place Jeffrey B.COHROther AAugust 28, 2026September 1, 20264d3,358——Form 4 ↗
Luther Sherri RCOHRSell SAugust 18, 2026August 20, 20262d3,000$324$972K10b5-1 planForm 4 ↗
Luther Sherri RCOHRSell SJuly 22, 2026July 24, 20262d1,000$307$307K10b5-1 planForm 4 ↗
Place Jeffrey B.COHRSell FJuly 1, 2026July 6, 20265d2,181$394$860KlateForm 4 ↗
ANDERSON JAMES ROBERTCOHRSell FJune 3, 2026June 5, 20262d25,836$427$11.0MForm 4 ↗
Xia Howard H.COHROption / conversion MMay 11, 2026May 13, 20262d2,000——derivativeForm 4 ↗
Xia Howard H.COHRSell SMay 11, 2026May 13, 20262d500$368$184KForm 4 ↗
Xia Howard H.COHRSell SMay 11, 2026May 13, 20262d500$358$179KForm 4 ↗
Xia Howard H.COHRSell SMay 11, 2026May 13, 20262d500$348$174KForm 4 ↗
Xia Howard H.COHRSell SMay 11, 2026May 13, 20262d500$344$172KForm 4 ↗
Xia Howard H.COHROption / conversion MMay 11, 2026May 13, 20262d2,000$22$43KForm 4 ↗
Luther Sherri RCOHRSell SMay 12, 2026May 13, 20261d2,000$373$746K10b5-1 planForm 4 ↗
Luther Sherri RCOHRSell SApril 22, 2026April 24, 20262d2,000$351$702K10b5-1 planForm 4 ↗
Xia Howard H.COHROption / conversion MMarch 17, 2026March 18, 20261d3,240——derivativeForm 4 ↗
Xia Howard H.COHROption / conversion MMarch 16, 2026March 18, 20262d1,000——derivativeForm 4 ↗
Xia Howard H.COHRSell SMarch 17, 2026March 18, 20261d1,240$236$293KForm 4 ↗
Xia Howard H.COHRSell SMarch 17, 2026March 18, 20261d1,000$244$244KForm 4 ↗
Xia Howard H.COHRSell SMarch 17, 2026March 18, 20261d1,000$246$246KForm 4 ↗
Xia Howard H.COHROption / conversion MMarch 17, 2026March 18, 20261d3,240$22$70KForm 4 ↗
Xia Howard H.COHRSell SMarch 16, 2026March 18, 20262d1,000$258$258KForm 4 ↗
Xia Howard H.COHROption / conversion MMarch 16, 2026March 18, 20262d1,000$22$22KForm 4 ↗
Eng Julie SheridanCOHRSell SMarch 10, 2026March 12, 20262d1,454$258$375K10b5-1 planForm 4 ↗
SKAGGS STEPHEN ACOHRSell SMarch 9, 2026March 11, 20262d3,523$243$857K10b5-1 planForm 4 ↗
Digirolomo EnricoCOHROption / conversion MMarch 6, 2026March 9, 20263d2,906——derivativeForm 4 ↗
Digirolomo EnricoCOHROption / conversion MMarch 6, 2026March 9, 20263d1,005——derivativeForm 4 ↗
Digirolomo EnricoCOHROther GMarch 6, 2026March 9, 20263d1,847——Form 4 ↗
Digirolomo EnricoCOHRSell SMarch 6, 2026March 9, 20263d3,911$242$945KForm 4 ↗
Eng Julie SheridanCOHRSell SMarch 2, 2026March 4, 20262d2,792$291$814K10b5-1 planForm 4 ↗
Luther Sherri RCOHRSell SFebruary 12, 2026February 17, 20265d4,000$218$871Klate10b5-1 planForm 4 ↗
Xia Howard H.COHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
VIJ SANDEEPCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
STERLING MICHELLE MCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
SKAGGS STEPHEN ACOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
SADASIVAM SHAKERCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
Patrick ElizabethCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
Neal-Graves LisaCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
Hatter PatriciaCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
MOTLEY DAVID LCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
Dreyer Michael LCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
Digirolomo EnricoCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
CORASANTI JOSEPH JCOHROther AFebruary 11, 2026February 12, 20261d279——Form 4 ↗
CORASANTI JOSEPH JCOHRSell SDecember 10, 2025December 12, 20252d15,000$197$3.0MForm 4 ↗
STERLING MICHELLE MCOHRSell SDecember 3, 2025December 3, 20250d2,000$165$329KForm 4 ↗
Mocciaro IlariaCOHRSell SDecember 1, 2025December 3, 20252d1,377$163$224KForm 4 ↗
Xia Howard H.COHROption / conversion MDecember 2, 2025December 3, 20251d2,000——derivativeForm 4 ↗
Xia Howard H.COHRSell SDecember 2, 2025December 3, 20251d1,000$172$172KForm 4 ↗
Xia Howard H.COHRSell SDecember 2, 2025December 3, 20251d1,000$168$168KForm 4 ↗
Xia Howard H.COHROption / conversion MDecember 2, 2025December 3, 20251d2,000$22$43KForm 4 ↗
Xia Howard H.COHROption / conversion MNovember 28, 2025December 1, 20253d1,000——derivativeForm 4 ↗
Xia Howard H.COHRSell SNovember 28, 2025December 1, 20253d1,000$158$158KForm 4 ↗
Xia Howard H.COHROption / conversion MNovember 28, 2025December 1, 20253d1,000$22$22KForm 4 ↗
Digirolomo EnricoCOHRSell SNovember 21, 2025November 25, 20254d2,831$135$382KForm 4 ↗
SKAGGS STEPHEN ACOHRSell SNovember 20, 2025November 21, 20251d2,000$150$300K10b5-1 planForm 4 ↗
Dreyer Michael LCOHRSell SNovember 14, 2025November 17, 20253d11,570$145$1.7MForm 4 ↗
BAIN CAPITAL INVESTORS LLCCOHRExchange CNovember 7, 2025November 12, 20255d54,023——lateindirectderivativeForm 4 ↗
BAIN CAPITAL INVESTORS LLCCOHROther JNovember 10, 2025November 12, 20252d254,252——indirectForm 4 ↗
BAIN CAPITAL INVESTORS LLCCOHRSell SNovember 7, 2025November 12, 20255d7,500,000$143$1.08BlateindirectForm 4 ↗
BAIN CAPITAL INVESTORS LLCCOHRExchange CNovember 7, 2025November 12, 20255d7,754,252——lateindirectForm 4 ↗
CORASANTI JOSEPH JCOHROption / conversion MNovember 7, 2025November 12, 20255d4,020——latederivativeForm 4 ↗
CORASANTI JOSEPH JCOHROption / conversion MNovember 7, 2025November 12, 20255d5,700——latederivativeForm 4 ↗
CORASANTI JOSEPH JCOHRSell SNovember 7, 2025November 12, 20255d9,720$151$1.5MlateForm 4 ↗
CORASANTI JOSEPH JCOHROption / conversion MNovember 7, 2025November 12, 20255d4,020$50$201KlateForm 4 ↗
CORASANTI JOSEPH JCOHROption / conversion MNovember 7, 2025November 12, 20255d5,700$35$201KlateForm 4 ↗
BARBAROSSA GIOVANNICOHRSell SNovember 6, 2025November 10, 20254d60,706$160$9.7M10b5-1 planForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d27,080——10b5-1 planderivativeForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d17,760——10b5-1 planderivativeForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d14,640——10b5-1 planderivativeForm 4 ↗
BARBAROSSA GIOVANNICOHRSell SOctober 29, 2025October 31, 20252d11,729$141$1.7M10b5-1 planForm 4 ↗
BARBAROSSA GIOVANNICOHRSell SOctober 29, 2025October 31, 20252d47,751$140$6.7M10b5-1 planForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d27,080$37$990K10b5-1 planForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d17,760$50$886K10b5-1 planForm 4 ↗
BARBAROSSA GIOVANNICOHROption / conversion MOctober 29, 2025October 31, 20252d14,640$35$516K10b5-1 planForm 4 ↗
SKAGGS STEPHEN ACOHRSell SOctober 29, 2025October 31, 20252d2,000$140$280K10b5-1 planForm 4 ↗
SKAGGS STEPHEN ACOHRSell SOctober 24, 2025October 28, 20254d2,000$130$260K10b5-1 planForm 4 ↗
Beard Robert PCOHRSell FOctober 21, 2025October 23, 20252d5,618$120$675KForm 4 ↗
Luther Sherri RCOHRSell FOctober 11, 2025October 14, 20253d18,558$111$2.1MForm 4 ↗

Federal contracts (USAspending, awards started in the last 180 days)

Start dateAwarding agencyAward valueNAICSSource
August 28, 2026Department of Commerce$23,755334516USAspending ↗
July 17, 2026Department of Health and Human Services$20,000541690USAspending ↗

Lobbying (Senate LDA, as client)

PeriodRegistrantPrimary issueAmountSource
2025 Q4RM2 CONSULTANTS, INC.Defense—LDA ↗
2025 Q3ERVIN GRAVES STRATEGY GROUP, LLCDefense$100,000LDA ↗
2025 Q3RM2 CONSULTANTS, INC.Defense$10,000LDA ↗

Companies whose stock was traded by the same people who traded COHR, by number of filers in common. It shows overlap in public filings and nothing else.

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
House Clerk, periodic transaction reports35November 21, 2025September 10, 2026House Clerk search
Senate eFD, periodic transaction reports34January 13, 2026July 8, 2026Senate eFD search
SEC EDGAR, Form 456102October 14, 2025October 14, 2026Form 4 list on EDGAR
USAspending, federal contract awards2 awards———USAspending
Lobbying disclosure filings3 filings———LDA.gov search

Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.

Not investment advice. Public records shown as filed; no recommendation is made or implied.