| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 14 | -7,752,830 | 100% | $143.32 | -$1,111,123,510 |
| Net | -14 | -7,752,830 | -100% | -$1,111,123,510 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Vincent D. Mattera Jr. | Chief Executive Officer, Director | $38,463,801 | 15 May 2024 | ||
| Francis J. Kramer | Director | $26,688,870 | 15 Nov 2022 | ||
| Giovanni Barbarossa | EVP, General Management | $26,105,280 | -$18,075,133 | -41% | 06 Nov 2025 |
| James Robert Anderson | CEO, Director | $20,054,178 | 28 Aug 2025 | ||
| Sherri R. Luther | Chief Financial Officer | $15,780,605 | -$870,954 | -5.2% | 12 Feb 2026 |
| Joseph J. Corasanti | Director | $14,944,767 | -$4,421,239 | -23% | 11 Feb 2026 |
| Julie Sheridan Eng | Chief Technology Officer | $12,763,386 | -$1,836,090 | -13% | 10 Mar 2026 |
| Howard H. Xia | Director | $9,373,535 | -$970,765 | -9.4% | 11 Feb 2026 |
| Mark Stewart Sobey | President, Lasers Segment | $8,535,960 | 01 Jul 2023 | ||
| Shaker Sadasivam | Director | $7,673,000 | -$2,343,360 | -23% | 11 Feb 2026 |
| Mary J. Raymond | Chief Financial Officer | $7,441,785 | 13 Sep 2023 | ||
| Walter Robert Bashaw II | President | $5,874,755 | 28 Aug 2024 | ||
| Robert P. Beard | EVP, Legal | $5,794,601 | 21 Oct 2025 | ||
| David L. Motley | Director | $4,882,072 | 11 Feb 2026 | ||
| Sandeep Vij | Director | $4,611,664 | 11 Feb 2026 | ||
| Patricia Hatter | Director | $4,446,363 | 11 Feb 2026 | ||
| Christopher Koeppen | EVP of Aerospace & Defense | $4,205,076 | -$1,738,836 | -29% | 16 Jul 2025 |
| Stephen A. Skaggs | Director | $4,100,159 | -$1,941,010 | -32% | 09 Mar 2026 |
| Ilaria Mocciaro | SVP, Finance | $3,910,409 | -$224,052 | -5.4% | 01 Dec 2025 |
| Enrico Digirolomo | Director | $3,551,580 | -$1,326,267 | -27% | 06 Mar 2026 |
| Marc Y. E. Pelaez | Director | $3,216,915 | 28 Aug 2021 | ||
| Ronald Basso | Chief Legal & Compliance Off. | $3,072,504 | 13 Sep 2024 | ||
| Richard J. Martucci | Interim CFO & Treasurer | $2,869,690 | 28 Aug 2024 | ||
| Lisa Neal-Graves | Director | $2,838,821 | -$95,577 | -3.3% | 11 Feb 2026 |
| Jo Anne Schwendinger | Chief Legal & Compl. Officer | $2,717,190 | 28 Aug 2021 | ||
| Michael L. Dreyer | Director | $2,304,155 | -$1,676,204 | -42% | 11 Feb 2026 |
| Stephen G. Pagliuca | Director | $1,926,212 | 28 Aug 2025 | ||
| Michelle M. Sterling | Director | $1,663,076 | -$329,022 | -17% | 11 Feb 2026 |
| Elizabeth Patrick | Director | $1,002,989 | 11 Feb 2026 | ||
| BAIN CAPITAL INVESTORS LLC | 10%+ Owner | $0 | -$1,075,275,000 | -100% | 07 Nov 2025 |
| BARCLAYS PLC | 10%+ Owner | 09 Sep 2022 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Julie Sheridan Eng | COHR | Common Stock | Sale | -2.86% | $375,394 | $258.18 | -1,454 | 49,436 | 10 Mar 2026 | Direct |
| Stephen A. Skaggs | COHR | Common Stock | Sale | -17.3% | $856,550 | $243.13 | -3,523 | 16,864 | 09 Mar 2026 | Direct |
| Enrico Digirolomo | COHR | Common Stock | Gift | -10.6% | -1,847 | 15,599 | 06 Mar 2026 | Direct | ||
| Enrico Digirolomo | COHR | Common Stock | Sale | -18.3% | $944,506 | $241.50 | -3,911 | 17,446 | 06 Mar 2026 | Direct |
| Enrico Digirolomo | COHR | Option (Right to Buy) | Options Exercise | -100% | -3,911 | 0 | 06 Mar 2026 | Direct | ||
| Julie Sheridan Eng | COHR | Common Stock | Sale | -5.2% | $813,646 | $291.42 | -2,792 | 50,890 | 02 Mar 2026 | Direct |
| Sherri R. Luther | COHR | Common Stock | Sale | -5.23% | $870,954 | $217.74 | -4,000 | 72,475 | 12 Feb 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Award | 0.56% | 279 | 50,298 | 11 Feb 2026 | Direct | ||
| Sandeep Vij | COHR | Common Stock | Award | 1.78% | 279 | 15,954 | 11 Feb 2026 | Direct | ||
| Michelle M. Sterling | COHR | Common Stock | Award | 3.23% | 279 | 8,924 | 11 Feb 2026 | Direct | ||
| Stephen A. Skaggs | COHR | Common Stock | Award | 1.39% | 279 | 20,387 | 11 Feb 2026 | Direct | ||
| Shaker Sadasivam | COHR | Common Stock | Award | 0.68% | 279 | 41,173 | 11 Feb 2026 | Direct | ||
| Elizabeth Patrick | COHR | Common Stock | Award | 5.47% | 279 | 5,382 | 11 Feb 2026 | Direct | ||
| Lisa Neal-Graves | COHR | Common Stock | Award | 1.87% | 279 | 15,233 | 11 Feb 2026 | Direct | ||
| Patricia Hatter | COHR | Common Stock | Award | 1.18% | 279 | 23,859 | 11 Feb 2026 | Direct | ||
| David L. Motley | COHR | Common Stock | Award | 1.08% | 279 | 26,197 | 11 Feb 2026 | Direct | ||
| Michael L. Dreyer | COHR | Common Stock | Award | 2.31% | 279 | 12,364 | 11 Feb 2026 | Direct | ||
| Enrico Digirolomo | COHR | Common Stock | Award | 1.32% | 279 | 21,357 | 11 Feb 2026 | Direct | ||
| Joseph J. Corasanti | COHR | Common Stock | Award | 0.35% | 279 | 80,193 | 11 Feb 2026 | Direct | ||
| Joseph J. Corasanti | COHR | Common Stock | Sale | -15.8% | $2,951,100 | $196.74 | -15,000 | 79,914 | 10 Dec 2025 | Direct |
| Michelle M. Sterling | COHR | Common Stock | Sale | -18.8% | $329,022 | $164.51 | -2,000 | 8,645 | 03 Dec 2025 | Direct |
| Howard H. Xia | COHR | Common Stock | Sale | -3.84% | $340,000 | $170.00 | -2,000 | 50,019 | 02 Dec 2025 | Direct |
| Howard H. Xia | COHR | Common Stock | Options Exercise | 4% | 2,000 | 52,019 | 02 Dec 2025 | Direct | ||
| Howard H. Xia | COHR | Option (Right to Buy) | Options Exercise | -24.3% | -2,000 | 6,240 | 02 Dec 2025 | Direct | ||
| Ilaria Mocciaro | COHR | Common Stock | Sale | -5.42% | $224,052 | $162.71 | -1,377 | 24,033 | 01 Dec 2025 | Direct |
| Howard H. Xia | COHR | Common Stock | Sale | -1.96% | $158,360 | $158.36 | -1,000 | 50,019 | 28 Nov 2025 | Direct |
| Howard H. Xia | COHR | Common Stock | Options Exercise | 2% | 1,000 | 51,019 | 28 Nov 2025 | Direct | ||
| Howard H. Xia | COHR | Option (Right to Buy) | Options Exercise | -10.8% | -1,000 | 8,240 | 28 Nov 2025 | Direct | ||
| Enrico Digirolomo | COHR | Common Stock | Sale | -11.8% | $381,760 | $134.85 | -2,831 | 21,078 | 21 Nov 2025 | Direct |
| Stephen A. Skaggs | COHR | Common Stock | Sale | -9.05% | $300,000 | $150.00 | -2,000 | 20,108 | 20 Nov 2025 | Direct |
| Michael L. Dreyer | COHR | Common Stock | Sale | -48.9% | $1,676,204 | $144.88 | -11,570 | 12,085 | 14 Nov 2025 | Direct |
| Bain Capital Investors Llc | COHR | Common Stock | Other | -100% | -254,252 | 0 | 10 Nov 2025 | See footnotes | ||
| Joseph J. Corasanti | COHR | Common Stock | Sale | -9.29% | $1,470,139 | $151.25 | -9,720 | 94,914 | 07 Nov 2025 | Direct |
| Joseph J. Corasanti | COHR | Common Stock | Options Exercise | 10.2% | 9,720 | 104,634 | 07 Nov 2025 | Direct | ||
| Joseph J. Corasanti | COHR | Option (Right to Buy) | Options Exercise | -100% | -9,720 | 0 | 07 Nov 2025 | Direct | ||
| Bain Capital Investors Llc | COHR | Common Stock | Sale | -96.7% | $1,075,275,000 | $143.37 | -7,500,000 | 254,252 | 07 Nov 2025 | See footnotes |
| Bain Capital Investors Llc | COHR | Common Stock | Conversion of derivative security | 7,754,252 | 7,754,252 | 07 Nov 2025 | See footnotes | |||
| Bain Capital Investors Llc | COHR | Series B-1 Convertible Preferred Stock | Conversion of derivative security | -72% | -54,023 | 20,977 | 07 Nov 2025 | See footnotes | ||
| Giovanni Barbarossa | COHR | Common Stock | Sale | -27.1% | $9,712,960 | $160.00 | -60,706 | 163,158 | 06 Nov 2025 | Direct |
| Giovanni Barbarossa | COHR | Common Stock | Sale | -21% | $8,362,173 | $140.59 | -59,480 | 223,864 | 29 Oct 2025 | Direct |
| Giovanni Barbarossa | COHR | Common Stock | Options Exercise | 26.6% | 59,480 | 283,344 | 29 Oct 2025 | Direct | ||
| Giovanni Barbarossa | COHR | Option (Right to Buy) | Options Exercise | -100% | -59,480 | 0 | 29 Oct 2025 | Direct | ||
| Stephen A. Skaggs | COHR | Common Stock | Sale | -8.3% | $280,000 | $140.00 | -2,000 | 22,108 | 29 Oct 2025 | Direct |
| Stephen A. Skaggs | COHR | Common Stock | Sale | -7.66% | $260,000 | $130.00 | -2,000 | 24,108 | 24 Oct 2025 | Direct |
| Robert P. Beard | COHR | Common Stock | Tax liability | -10.4% | -5,618 | 48,208 | 21 Oct 2025 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Tax liability | -19.5% | -18,558 | 76,475 | 11 Oct 2025 | Direct | ||
| Julie Sheridan Eng | COHR | Common Stock | Sale | -11.7% | $647,051 | $90.67 | -7,136 | 53,682 | 29 Aug 2025 | Direct |
| Stephen G. Pagliuca | COHR | Common Stock | Award | 14% | 2,272 | 18,468 | 28 Aug 2025 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Award | 19.8% | 15,692 | 95,033 | 28 Aug 2025 | Direct | ||
| Robert P. Beard | COHR | Common Stock | Award | 36.7% | 14,453 | 53,826 | 28 Aug 2025 | Direct |