COHERENT CORP. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| CORASANTI JOSEPH J | — | Sale | 15,000 | $196.74 | $2,951,100 | 79,914 | Dec 10, 2025 |
| STERLING MICHELLE M | — | Sale | 2,000 | $164.51 | $329,020 | 8,645 | Dec 3, 2025 |
| Xia Howard H. | — | Sale | 1,000 | $172.00 | $172,000 | 50,019 | Dec 2, 2025 |
| Mocciaro Ilaria | SVP, Finance | Sale | 1,377 | $162.71 | $224,052 | 24,033 | Dec 1, 2025 |
| Xia Howard H. | — | Option Exercise | 1,000 | $21.67 | $21,670 | 51,019 | Nov 28, 2025 |
| Digirolomo Enrico | — | Sale | 2,831 | $134.85 | $381,760 | 21,078 | Nov 21, 2025 |
| SKAGGS STEPHEN A | — | Sale | 2,000 | $150.00 | $300,000 | 20,108 | Nov 20, 2025 |
| Dreyer Michael L | — | Sale | 11,570 | $144.88 | $1,676,262 | 12,085 | Nov 14, 2025 |
| BAIN CAPITAL INVESTORS LLC | — | Sale | 7,500,000 | $143.37 | $1,075,275,000 | 254,252 | Nov 7, 2025 |
| CORASANTI JOSEPH J | — | Sale | 9,720 | $151.25 | $1,470,150 | 94,914 | Nov 7, 2025 |
| BARBAROSSA GIOVANNI | EVP, General Management | Sale | 60,706 | $160.00 | $9,712,960 | 163,158 | Nov 6, 2025 |
| BARBAROSSA GIOVANNI | EVP, General Management | Sale | 11,729 | $141.10 | $1,654,962 | 223,864 | Oct 29, 2025 |
| SKAGGS STEPHEN A | — | Sale | 2,000 | $140.00 | $280,000 | 22,108 | Oct 29, 2025 |
| SKAGGS STEPHEN A | — | Sale | 2,000 | $130.00 | $260,000 | 24,108 | Oct 24, 2025 |
| Beard Robert P | EVP, Legal | Tax Withholding | 5,618 | $120.20 | $675,284 | 48,208 | Oct 21, 2025 |
| Luther Sherri R | Chief Financial Officer | Tax Withholding | 18,558 | $111.10 | $2,061,794 | 76,475 | Oct 11, 2025 |
| Eng Julie Sheridan | EVP, Engineering | Tax Withholding | 6,685 | $90.71 | $606,396 | 60,818 | Aug 29, 2025 |
| PAGLIUCA STEPHEN G | — | Award / Grant | 2,272 | — | — | 18,468 | Aug 28, 2025 |
| Luther Sherri R | EVP, Finance | Award / Grant | 15,692 | — | — | 95,033 | Aug 28, 2025 |
| Beard Robert P | EVP, Legal | Award / Grant | 14,453 | — | — | 53,826 | Aug 28, 2025 |
| ANDERSON JAMES ROBERT | CEO | Award / Grant | 68,133 | — | — | 192,274 | Aug 28, 2025 |
| Mocciaro Ilaria | SVP, Finance | Tax Withholding | 1,012 | $90.71 | $91,799 | 25,410 | Aug 28, 2025 |
| BARBAROSSA GIOVANNI | EVP, General Management | Award / Grant | 18,315 | — | — | 244,676 | Aug 28, 2025 |
| CORASANTI JOSEPH J | — | Award / Grant | 2,272 | — | — | 94,914 | Aug 28, 2025 |
| VIJ SANDEEP | — | Award / Grant | 2,272 | — | — | 15,675 | Aug 28, 2025 |
| SKAGGS STEPHEN A | — | Award / Grant | 2,272 | — | — | 26,108 | Aug 28, 2025 |
| SADASIVAM SHAKER | — | Award / Grant | 2,272 | — | — | 40,894 | Aug 28, 2025 |
| Hatter Patricia | — | Award / Grant | 2,272 | — | — | 23,580 | Aug 28, 2025 |
| STERLING MICHELLE M | — | Award / Grant | 2,272 | — | — | 10,645 | Aug 28, 2025 |
| Dreyer Michael L | — | Award / Grant | 2,272 | — | — | 23,655 | Aug 28, 2025 |
| Neal-Graves Lisa | — | Award / Grant | 2,272 | — | — | 14,954 | Aug 28, 2025 |
| Xia Howard H. | — | Award / Grant | 2,272 | — | — | 50,019 | Aug 28, 2025 |
| Digirolomo Enrico | — | Award / Grant | 2,272 | — | — | 23,909 | Aug 28, 2025 |
| MOTLEY DAVID L | — | Award / Grant | 2,272 | — | — | 25,918 | Aug 28, 2025 |
| Patrick Elizabeth | — | Award / Grant | 2,272 | — | — | 5,103 | Aug 28, 2025 |
| SKAGGS STEPHEN A | — | Sale | 2,000 | $122.23 | $244,460 | 23,836 | Aug 13, 2025 |
| Koeppen Christopher | EVP of Aerospace & Defense | Sale | 1,162 | $96.91 | $112,609 | 46,320 | Jul 16, 2025 |
| Xia Howard H. | — | Option Exercise | 1,000 | $17.84 | $17,840 | 48,747 | Jun 16, 2025 |
| Xia Howard H. | — | Sale | 1,000 | $83.00 | $83,000 | 47,747 | Jun 11, 2025 |
| ANDERSON JAMES ROBERT | CEO & President | Tax Withholding | 25,836 | $76.78 | $1,983,688 | 123,378 | Jun 3, 2025 |
| SADASIVAM SHAKER | — | Sale | 29,292 | $80.00 | $2,343,360 | 38,622 | Jun 3, 2025 |
| Neal-Graves Lisa | — | Sale | 1,200 | $79.65 | $95,580 | 12,682 | May 28, 2025 |
| Xia Howard H. | — | Sale | 1,000 | $81.00 | $81,000 | 47,747 | May 21, 2025 |
| Koeppen Christopher | EVP of Aerospace & Defense | Sale | 2,581 | $80.00 | $206,480 | 52,757 | May 13, 2025 |
| Xia Howard H. | — | Option Exercise | 2,000 | $17.84 | $35,680 | 49,747 | May 12, 2025 |
| Eng Julie Sheridan | Chief Technology Officer | Award / Grant | 13,300 | — | — | 48,560 | Feb 28, 2025 |
| Mocciaro Ilaria | SVP, CAO & Corp. Controller | Tax Withholding | 687 | — | — | 22,292 | Feb 28, 2025 |
| Neal-Graves Lisa | — | Gift | 580 | — | — | 13,882 | Feb 26, 2025 |
| Koeppen Christopher | Chief Innovation Officer | Sale | 2,590 | $107.00 | $277,130 | 60,502 | Dec 3, 2024 |
| Xia Howard H. | — | Option Exercise | 970 | $17.84 | $17,305 | 48,717 | Dec 3, 2024 |