Transactions
4
Insider / COHERENT CORP.
ANDERSON JAMES ROBERT
CEO at COHERENT CORP.
- Company
- COHERENT CORP.
- First filing on record
- March 13, 2026
- Latest trade on record
- August 28, 2026
- SEC filings
- EDGAR ↗
ANDERSON JAMES ROBERT, CEO at COHERENT CORP., has disclosed 4 transactions in COHR, AMAT since March 13, 2026: 0 purchases (0 open-market buys) and 2 sales, worth about $14.6M at the reported prices. The latest was filed September 1, 2026, 4 days after the trade.
Open-market buys
0
Sales
2
Avg. disclosure lag
2.8d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months ANDERSON JAMES ROBERT made no purchases and 2 sales worth $15M, plus 2 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
ANDERSON JAMES ROBERT has traded 1 stock on record; the largest by dollars is COHR.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 3 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 2 | 31,305 | — |
| F | Shares withheld for tax | 2 | 37,794 | $14.6M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 4 | 0 | 2 · $14.6M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| COHR | Sell F | August 28, 2026 | September 1, 2026 | 4d | 11,958 | $295 | $3.5M | Form 4 ↗ | ||
| COHR | Other A | August 28, 2026 | September 1, 2026 | 4d | 30,564 | — | — | Form 4 ↗ | ||
| COHR | Sell F | June 3, 2026 | June 5, 2026 | 2d | 25,836 | $427 | $11.0M | Form 4 ↗ | ||
| AMAT | Other A | March 12, 2026 | March 13, 2026 | 1d | 741 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| September 1, 2026 | Form 4 | 0000899140-26-001035 | 2 | published | EDGAR ↗ |
| June 5, 2026 | Form 4 | 0000899140-26-000627 | 1 | published | EDGAR ↗ |
| March 13, 2026 | Form 4 | 0001644651-26-000002 | 1 | published | EDGAR ↗ |
Other insiders at COHERENT CORP.
- Palkhiwala Akash J. EVP, CFO & COO 119 rows
- PAGLIUCA STEPHEN G Director 31 rows
- DE GEUS AART Director 29 rows
- DICKERSON GARY E President and CEO 22 rows
- Xia Howard H. Director 22 rows
- Nalamasu Omkaram Senior Vice President, CTO 14 rows
- Raja Prabu G. President, Semi. Products Grp. 13 rows
- Sanders Adam Corp. Controller & CAO 10 rows
- BARBAROSSA GIOVANNI EVP, General Management 9 rows
- BRUNER JUDY Director 9 rows
Everyone on file, with contracts and lobbying under the company's name: COHERENT CORP..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 3 | 4 | March 13, 2026 | September 1, 2026 | Form 4 list on EDGAR |
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.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.