COHR
Coherent Inc
NYSE: COHR · TECHNOLOGY · SCIENTIFIC & TECHNICAL INSTRUMENTS
$305.37
+4.16% today
Updated 2026-09-11
Market cap
$57.41B
P/E ratio
70.99
P/S ratio
8.07x
EPS (TTM)
$4.13
Dividend yield
—
52W range
$101 – $440
Volume
6.0M
Coherent Inc (COHR) Insider transactions
Net insider activity
Net selling (273,601 shares)
Buy transactions
40
Sell transactions
60
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-02 | NEAL-GRAVES, LISA | Director | Sale | 2,200 | $268.42 | $590524.00 |
| 2026-09-01 | ENG, JULIE SHERIDAN | Chief Technology Officer | Sale | 6,030 | $270.69 | $1.63M |
| 2026-08-31 | SKAGGS, STEPHEN A | Director | Sale | 2,272 | $276.88 | $629061.82 |
| 2026-08-31 | ENG, JULIE SHERIDAN | Chief Technology Officer | Sale | 7,047 | $276.83 | $1.95M |
| 2026-08-31 | DIGIROLOMO, ENRICO | Director | Sale | 2,272 | $276.85 | $628998.43 |
| 2026-08-28 | PLACE, JEFFREY B. | Chief Supply Chain Officer | Buy | 3,358 | — | — |
| 2026-08-28 | MOCCIARO, ILARIA | Chief Accounting Officer | Buy | 2,335 | — | — |
| 2026-08-28 | MOCCIARO, ILARIA | Chief Accounting Officer | Buy | 2,449 | — | — |
| 2026-08-28 | MOCCIARO, ILARIA | Chief Accounting Officer | Sale | 2,174 | $295.39 | $642177.86 |
| 2026-08-28 | MOCCIARO, ILARIA | Chief Accounting Officer | Buy | 1,612 | — | — |
| 2026-08-28 | LUTHER, SHERRI R | CFO and Treasurer | Buy | 8,731 | — | — |
| 2026-08-28 | LUTHER, SHERRI R | CFO and Treasurer | Sale | 2,594 | $295.39 | $766241.66 |
| 2026-08-28 | ENG, JULIE SHERIDAN | Chief Technology Officer | Sale | 12,862 | $295.39 | $3.80M |
| 2026-08-28 | ENG, JULIE SHERIDAN | Chief Technology Officer | Buy | 11,960 | — | — |
| 2026-08-28 | ENG, JULIE SHERIDAN | Chief Technology Officer | Buy | 5,373 | — | — |
| 2026-08-28 | BEARD, ROBERT P | Chief Strategy & Legal Officer | Buy | 5,373 | — | — |
| 2026-08-28 | BEARD, ROBERT P | Chief Strategy & Legal Officer | Sale | 1,896 | $295.39 | $560059.44 |
| 2026-08-28 | ANDERSON, JAMES ROBERT | Director, CEO | Buy | 30,564 | — | — |
| 2026-08-28 | ANDERSON, JAMES ROBERT | Director, CEO | Sale | 11,958 | $295.39 | $3.53M |
| 2026-08-18 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 3,000 | $324.00 | $972000.00 |
| 2026-07-22 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 1,000 | $306.68 | $306680.00 |
| 2026-07-01 | PLACE, JEFFREY B. | Chief Supply Chain Officer | Sale | 2,181 | $394.47 | $860339.07 |
| 2026-06-03 | ANDERSON, JAMES ROBERT | Director, CEO | Sale | 25,836 | $426.89 | $11.03M |
| 2026-05-12 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 2,000 | $372.96 | $745920.00 |
| 2026-05-11 | XIA, HOWARD H. | Director | Sale | 2,000 | — | — |
| 2026-05-11 | XIA, HOWARD H. | Director | Buy | 2,000 | $21.67 | $43340.00 |
| 2026-05-11 | XIA, HOWARD H. | Director | Sale | 500 | $368.00 | $184000.00 |
| 2026-04-22 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 2,000 | $351.00 | $702000.00 |
| 2026-03-17 | XIA, HOWARD H. | Director | Sale | 3,240 | — | — |
| 2026-03-17 | XIA, HOWARD H. | Director | Buy | 3,240 | $21.67 | $70210.80 |
| 2026-03-17 | XIA, HOWARD H. | Director | Sale | 1,240 | $236.22 | $292912.80 |
| 2026-03-17 | XIA, HOWARD H. | Director | Sale | 1,000 | $245.57 | $245570.00 |
| 2026-03-16 | XIA, HOWARD H. | Director | Sale | 1,000 | — | — |
| 2026-03-16 | XIA, HOWARD H. | Director | Sale | 1,000 | $258.00 | $258000.00 |
| 2026-03-10 | ENG, JULIE SHERIDAN | Chief Technology Officer | Sale | 1,454 | $258.18 | $375393.72 |
| 2026-03-09 | SKAGGS, STEPHEN A | Director | Sale | 3,523 | $243.13 | $856550.16 |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Sale | 2,906 | — | — |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Sale | 1,005 | — | — |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Sale | 3,911 | $241.50 | $944506.50 |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Buy | 2,906 | $36.56 | $106243.36 |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Sale | 1,847 | — | — |
| 2026-03-06 | DIGIROLOMO, ENRICO | Director | Buy | 1,005 | $49.90 | $50149.50 |
| 2026-03-02 | ENG, JULIE SHERIDAN | Chief Technology Officer | Sale | 2,792 | $291.42 | $813646.04 |
| 2026-02-12 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 4,000 | $217.74 | $870954.40 |
| 2026-02-11 | XIA, HOWARD H. | Director | Buy | 279 | — | — |
| 2026-02-11 | VIJ, SANDEEP | Director | Buy | 279 | — | — |
| 2026-02-11 | STERLING, MICHELLE M | Director | Buy | 279 | — | — |
| 2026-02-11 | SKAGGS, STEPHEN A | Director | Buy | 279 | — | — |
| 2026-02-11 | SADASIVAM, SHAKER | Director | Buy | 279 | — | — |
| 2026-02-11 | PATRICK, ELIZABETH | Director | Buy | 279 | — | — |
| 2026-02-11 | NEAL-GRAVES, LISA | Director | Buy | 279 | — | — |
| 2026-02-11 | MOTLEY, DAVID L | Director | Buy | 279 | — | — |
| 2026-02-11 | HATTER, PATRICIA | Director | Buy | 279 | — | — |
| 2026-02-11 | DREYER, MICHAEL L | Director | Buy | 279 | — | — |
| 2026-02-11 | DIGIROLOMO, ENRICO | Director | Buy | 279 | — | — |
| 2026-02-11 | CORASANTI, JOSEPH J | Director | Buy | 279 | — | — |
| 2025-12-10 | CORASANTI, JOSEPH J | Director | Sale | 15,000 | $196.74 | $2.95M |
| 2025-12-03 | STERLING, MICHELLE M | Director | Sale | 2,000 | $164.51 | $329022.20 |
| 2025-12-02 | XIA, HOWARD H. | Director | Sale | 2,000 | — | — |
| 2025-12-02 | XIA, HOWARD H. | Director | Buy | 2,000 | $21.67 | $43340.00 |
| 2025-12-02 | XIA, HOWARD H. | Director | Sale | 1,000 | $172.00 | $172000.00 |
| 2025-12-01 | MOCCIARO, ILARIA | SVP, Finance | Sale | 1,377 | $162.71 | $224051.67 |
| 2025-11-28 | XIA, HOWARD H. | Director | Sale | 1,000 | — | — |
| 2025-11-28 | XIA, HOWARD H. | Director | Buy | 1,000 | $21.67 | $21670.00 |
| 2025-11-21 | DIGIROLOMO, ENRICO | Director | Sale | 2,831 | $134.85 | $381760.35 |
| 2025-11-20 | SKAGGS, STEPHEN A | Director | Sale | 2,000 | $150.00 | $300000.00 |
| 2025-11-14 | DREYER, MICHAEL L | Director | Sale | 11,570 | $144.88 | $1.68M |
| 2025-11-10 | BAIN, CAPITAL INVESTORS LLC | 10% Owner | Sale | 254,252 | — | — |
| 2025-11-07 | CORASANTI, JOSEPH J | Director | Sale | 5,700 | — | — |
| 2025-11-07 | CORASANTI, JOSEPH J | Director | Sale | 4,020 | — | — |
| 2025-11-07 | CORASANTI, JOSEPH J | Director | Sale | 9,720 | $151.25 | $1.47M |
| 2025-11-07 | CORASANTI, JOSEPH J | Director | Buy | 5,700 | $35.25 | $200925.00 |
| 2025-11-07 | CORASANTI, JOSEPH J | Director | Buy | 4,020 | $49.90 | $200598.00 |
| 2025-11-07 | BAIN, CAPITAL INVESTORS LLC | 10% Owner | Sale | 54,023 | — | — |
| 2025-11-07 | BAIN, CAPITAL INVESTORS LLC | 10% Owner | Buy | 7,754,252 | — | — |
| 2025-11-07 | BAIN, CAPITAL INVESTORS LLC | 10% Owner | Sale | 7,500,000 | $143.37 | $1.08B |
| 2025-11-06 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 60,706 | $160.00 | $9.71M |
| 2025-10-29 | SKAGGS, STEPHEN A | Director | Sale | 2,000 | $140.00 | $280000.00 |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 27,080 | — | — |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 17,760 | — | — |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 14,640 | — | — |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 47,751 | $140.46 | $6.71M |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Buy | 27,080 | $36.56 | $990044.80 |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Buy | 17,760 | $49.90 | $886224.00 |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Buy | 14,640 | $35.25 | $516060.00 |
| 2025-10-29 | BARBAROSSA, GIOVANNI | EVP, General Management | Sale | 11,729 | $141.10 | $1.65M |
| 2025-10-24 | SKAGGS, STEPHEN A | Director | Sale | 2,000 | $130.00 | $260000.00 |
| 2025-10-21 | BEARD, ROBERT P | EVP, Legal | Sale | 5,618 | $120.20 | $675283.60 |
| 2025-10-11 | LUTHER, SHERRI R | Chief Financial Officer | Sale | 18,558 | $111.10 | $2.06M |
| 2025-08-29 | ENG, JULIE SHERIDAN | EVP, Engineering | Sale | 5,328 | $90.36 | $481438.08 |
| 2025-08-29 | ENG, JULIE SHERIDAN | EVP, Engineering | Sale | 1,308 | $91.06 | $119106.48 |
| 2025-08-29 | ENG, JULIE SHERIDAN | EVP, Engineering | Sale | 300 | $92.66 | $27798.00 |
| 2025-08-29 | ENG, JULIE SHERIDAN | EVP, Engineering | Sale | 200 | $93.54 | $18708.00 |
| 2025-08-28 | XIA, HOWARD H. | Director | Buy | 2,272 | — | — |
| 2025-08-28 | VIJ, SANDEEP | Director | Buy | 2,272 | — | — |
| 2025-08-28 | STERLING, MICHELLE M | Director | Buy | 2,272 | — | — |
| 2025-08-28 | SKAGGS, STEPHEN A | Director | Buy | 2,272 | — | — |
| 2025-08-28 | SADASIVAM, SHAKER | Director | Buy | 2,272 | — | — |
| 2025-08-28 | PATRICK, ELIZABETH | Director | Buy | 2,272 | — | — |
| 2025-08-28 | PAGLIUCA, STEPHEN G | Director | Buy | 2,272 | — | — |
Frequently asked questions
Are COHR insiders buying or selling?
Over the transactions on record, COHR insiders have been net sellers, with about $1.14B in stock sold across 60 sales, against 11 open-market purchases.
Does insider selling at COHR mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which COHR insiders are selling the most?
Recent selling is concentrated in a few names. BAIN, CAPITAL INVESTORS LLC accounts for the largest share on record, with about $1.08B sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.