Sotera Health Co — 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 |
|---|---|---|---|---|---|---|---|
| Petras Michael B. Jr. | Chairman & CEO | Tax Withholding | 21,574 | $14.56 | $314,117 | 425,589 | Mar 2, 2024 |
| Rutz Michael P | President of Sterigenics | Tax Withholding | 1,911 | $13.93 | $26,620 | 598,749 | Nov 20, 2023 |
| Petras Michael B. Jr. | Chairman & CEO | Tax Withholding | 29,250 | $13.93 | $407,453 | 555,418 | Nov 20, 2023 |
| Lyons Jonathan M. | Sr. Vice President, CFO | Award / Grant | 76,967 | — | — | 76,967 | Aug 7, 2023 |
| Wheadon David E. | — | Award / Grant | 15,712 | — | — | 35,691 | May 26, 2023 |
| PETRELLA VINCENT K | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| Neary James | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| MIHAS CONSTANTINE S | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| Knauss Robert Brown | — | Award / Grant | 15,712 | — | — | 15,712 | May 26, 2023 |
| Klee Ann R. | — | Award / Grant | 15,712 | — | — | 92,485 | May 26, 2023 |
| Donnini David | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| CUNNINGHAM SEAN LAURENCE | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| Chen Ruoxi | — | Award / Grant | 15,712 | — | — | 41,560 | May 26, 2023 |
| Rutz Michael P | President of Sterigenics | Award / Grant | 28,425 | — | — | 600,660 | Mar 6, 2023 |
| Petras Michael B. Jr. | Chairman & CEO | Award / Grant | 213,189 | — | — | 584,668 | Mar 6, 2023 |
| Rutz Michael P | President of Sterigenics | Tax Withholding | 2,948 | $17.41 | $51,325 | 572,235 | Mar 2, 2023 |
| Petras Michael B. Jr. | Chairman & CEO | Tax Withholding | 19,841 | $17.41 | $345,432 | 371,479 | Mar 2, 2023 |
| Petras Michael B. Jr. | Chairman & CEO | Tax Withholding | 29,251 | $6.02 | $176,091 | 391,320 | Nov 20, 2022 |
| Rutz Michael P | President of Sterigenics | Tax Withholding | 1,911 | $6.02 | $11,504 | 575,183 | Nov 20, 2022 |
| DIMITRIEF ALEXANDER | SVP, General Counsel and Sec. | Award / Grant | 235,478 | — | — | 235,478 | Nov 7, 2022 |
| Donnini David | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| Klee Ann R. | — | Award / Grant | 10,643 | — | — | 76,773 | May 27, 2022 |
| Chen Ruoxi | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| MIHAS CONSTANTINE S | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| GEVEDA STEPHANIE | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| Wheadon David E. | — | Award / Grant | 10,643 | — | — | 19,979 | May 27, 2022 |
| Neary James | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| PETRELLA VINCENT K | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| CUNNINGHAM SEAN LAURENCE | — | Award / Grant | 10,643 | — | — | 25,848 | May 27, 2022 |
| Hammons Terry | SVP, GC and Secretary | Award / Grant | 22,466 | — | — | 31,257 | Mar 2, 2022 |
| Rutz Michael P | President of Sterigenics | Award / Grant | 24,962 | — | — | 577,094 | Mar 2, 2022 |
| Leffler Scott J. | CFO and Treasurer | Award / Grant | 37,443 | — | — | 738,649 | Mar 2, 2022 |
| Petras Michael B. Jr. | Chairman & CEO | Award / Grant | 187,219 | — | — | 420,571 | Mar 2, 2022 |
| Leffler Scott J. | CFO and Treasurer | Tax Withholding | 3,894 | $22.54 | $87,771 | 701,206 | Nov 20, 2021 |
| Petras Michael B. Jr. | Chairman & CEO | Tax Withholding | 27,517 | $22.54 | $620,233 | 233,352 | Nov 20, 2021 |
| Rutz Michael P | President of Sterigenics | Tax Withholding | 1,911 | $22.54 | $43,074 | 552,132 | Nov 20, 2021 |
| Hammons Terry | SVP, GC and Secretary | Award / Grant | 8,791 | — | — | 8,791 | Nov 11, 2021 |
| Rutz Michael P | President of Sterigenics | Sale | 67,000 | $25.03 | $1,677,010 | 554,043 | Aug 25, 2021 |
| Chen Ruoxi | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| CUNNINGHAM SEAN LAURENCE | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| Donnini David | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| GEVEDA STEPHANIE | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| Klee Ann R. | — | Award / Grant | 9,336 | — | — | 66,130 | May 28, 2021 |
| MIHAS CONSTANTINE S | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| Neary James | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| PETRELLA VINCENT K | — | Award / Grant | 9,336 | — | — | 15,205 | May 28, 2021 |
| Wheadon David E. | — | Award / Grant | 9,336 | — | — | 9,336 | May 28, 2021 |
| Warburg Pincus (Cayman) XI, L.P. | — | Sale | 13,512,582 | $26.12 | $352,948,642 | 105,417,315 | Mar 22, 2021 |
| Warburg Pincus Partners II, L.P. | — | Sale | 13,512,582 | $26.12 | $352,948,642 | 105,417,315 | Mar 22, 2021 |
| GTCR CO-INVEST XI LP | — | Sale | 9,008,388 | $26.12 | $235,299,095 | 70,278,209 | Mar 22, 2021 |