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COHR

Coherent Corp.

TechnologyS&P 500

Coherent Corp. insider trading

Coherent Corp. files with the SEC as a Optical Instruments & Lenses company headquartered in Saxonburg, PA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent COHR insider transactions

7 insiders traded COHR on the open market between Mar 02, 2026 and Sep 11, 2026 — 23 sales worth $14.7M, of which 11 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$14.7M

11 of 23 on a 10b5-1 plan

Net
−$14.7M
Insiders
7

Open-market purchases (code P) and sales (code S) from Coherent Corp.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 22, 2026. The live dashboard shows new filings the moment they clear.

Every COHR Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

COHR insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 18 insiders traded COHR on the open market: 4 purchases worth $175.3K and 78 sales worth $1.1B, 39 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 41 sales ($1.1B), by 12 insiders.

QuarterBoughtSold
Q2 2026—−$2.2M6 sales · 2 on a plan
Q1 2026—−$4.9M9 sales · 4 on a plan
Q4 2025—−$1.1B16 sales · 6 on a plan
Q3 2025—−$1.7M10 sales · 6 on a plan
Q2 2025—−$3.8M11 sales · 3 on a plan
Q1 2025——
Q4 2024+$103.4K2 buys−$3.5M16 sales · 10 on a plan
Q3 2024+$72K2 buys−$1.6M10 sales · 8 on a plan
Largest purchase
+$52K of COHR by Anderson James Robert (CEO & President · Director) on Nov 22, 2024.
Largest sale
−$1.1B of COHR by Bain Capital Investors LLC (10% Owner) on Nov 07, 2025.

Open-market transactions through Jun 30, 2026most recent first

  • Skaggs Stephen A10b5-1

    Director

    −$856.5K

    Mar 09, 2026

    3,523 sh · $243.13

  • Eng Julie Sheridan10b5-1

    Chief Technology Officer

    −$813.6K

    Mar 02, 2026

    2,792 sh · $291.42

  • Luther Sherri R10b5-1

    Chief Financial Officer

    −$871K

    Feb 12, 2026

    4,000 sh · $217.74

  • Corasanti Joseph J

    Director

    −$3M

    Dec 10, 2025

    15,000 sh · $196.74

  • Sterling Michelle M

    Director

    −$329K

    Dec 03, 2025

    2,000 sh · $164.51

  • Xia Howard H.

    Director

    −$172K

    Dec 02, 2025

    1,000 sh · $172.00

  • Xia Howard H.

    Director

    −$168K

    Dec 02, 2025

    1,000 sh · $168.00

  • Mocciaro Ilaria

    SVP, Finance

    −$224.1K

    Dec 01, 2025

    1,377 sh · $162.71

  • Xia Howard H.

    Director

    −$158.4K

    Nov 28, 2025

    1,000 sh · $158.36

  • Digirolomo Enrico

    Director

    −$381.8K

    Nov 21, 2025

    2,831 sh · $134.85

  • Skaggs Stephen A10b5-1

    Director

    −$300K

    Nov 20, 2025

    2,000 sh · $150.00

  • Dreyer Michael L

    Director

    −$1.7M

    Nov 14, 2025

    11,570 sh · $144.88

  • Bain Capital Investors LLC

    10% Owner

    −$1.1B

    Nov 07, 2025

    7,500,000 sh · $143.37

  • Corasanti Joseph J

    Director

    −$1.5M

    Nov 07, 2025

    9,720 sh · $151.25

  • Barbarossa Giovanni10b5-1

    EVP, General Management

    −$9.7M

    Nov 06, 2025

    60,706 sh · $160.00

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Coherent Corp. company record

SEC industry classification
Optical Instruments & Lenses
Headquarters
Saxonburg, PA
Incorporated in
PA
Listed on
NYSE
SEC Central Index Key
0000820318
Previously filed as
II-VI INC

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought COHR

What the stock actually did in the 90 days following each open-market purchase

Don't check COHR — let it ping you

Get told the moment an insider moves on COHR

Pro watches Coherent Corp. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add COHR to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track COHR on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read COHR insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are COHR insiders buying or selling?
Between Mar 02, 2026 and Sep 11, 2026, 7 Coherent Corp. insiders made no open-market purchases and 23 sales worth $14.7M, a net sale of $14.7M. 11 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much COHR stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 18 Coherent Corp. insiders made 4 open-market purchases worth $175.3K and 78 sales worth $1.1B. 39 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 41 sales ($1.1B). The largest purchase was Anderson James Robert buying $52K on Nov 22, 2024. The largest sale was Bain Capital Investors LLC selling $1.1B on Nov 07, 2025.
What was the largest recent COHR insider trade?
Eng Julie Sheridan (Chief Technology Officer) sold $2M of COHR stock on Aug 31, 2026 at about $276.83 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy COHR shares?
No open-market purchase by a Coherent Corp. insider appears in the filings from Mar 02, 2026 to Sep 11, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Anderson James Robert buying $51.4K on Dec 02, 2024.
Where does COHR insider trading data come from?
From the Form 4 filings Coherent Corp.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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