Petras Michael B. Jr.
SEC CIK 1832387 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| SHC | Sotera Health Co | Executive COB, Dir | 397.9K | — | $47.88M | 21 | 2021-11-20 | 2026-08-17 |
Most active insiders at SHC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | WARBURG PINCUS & CO. | Dir, 10% | — | $579.51M |
| 2 | Warburg Pincus Partners II, L.P. | Dir, 10% | — | $510.75M |
| 3 | Warburg Pincus Partners GP LLC | Dir, 10% | — | $387.78M |
| 4 | GTCR FUND XI/A LP | Dir, 10% | — | $293.62M |
| 5 | Warburg Pincus Private Equity XI-C, L.P. | Dir, 10% | — | $281.70M |
| 6 | GTCR INVESTMENT XI LLC | Dir, 10% | — | $193.17M |
| 7 | WARBURG PINCUS LLC | Dir, 10% | — | $158.73M |
| 8 | GTCR CO-INVEST XI LP | Dir, 10% | — | $152.70M |
| 9 | Petras Michael B. Jr. | Executive COB, Dir | — | $33.51M |
| 10 | Rutz Michael P | Pres of Sterigenics | — | $2.83M |
Transactions 21
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-19 16:24 | 2026-08-17 | SHC | Sotera Health Co | Petras Michael B. Jr. | Executive COB, Dir | S - Sale | $18.50 | -294.5K | 397.9K | -43% | -$5.45M | |
| I | 2026-08-19 16:24 | 2026-08-17 | SHC | Sotera Health Co | Petras Michael B. Jr. | Executive COB, Dir | S - Sale | $18.50 | -850.0K | 3.97M | -18% | -$15.73M |
| DM | 2026-03-04 | 2026-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $15.91 | -190.3K | 452.2K | -30% | -$3.03M |
| D | 2026-03-04 | 2026-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | A - Grant | $0.00 | +240.2K | 692.4K | +53% | $0 |
| D | 2026-03-04 | 2026-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | M - OptEx | — | +89.7K | 570.8K | +19% | — |
| 2025-12-10 | 2025-12-08 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | S - Sale | $16.45 | -315.9K | 552.8K | -36% | -$5.20M | |
| MI | 2025-12-10 | 2025-12-08 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | S - Sale | $16.45 | -434.1K | 0 | -100% | -$7.14M |
| D | 2025-03-04 | 2025-03-03 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | A - Grant | $0.00 | +299.0K | 868.6K | +52% | $0 |
| DM | 2025-03-04 | 2025-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $12.47 | -100.8K | 642.5K | -14% | -$1.26M |
| 2024-11-22 | 2024-11-20 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | F - Tax | $13.21 | -29.2K | 670.5K | -4% | -$386.4K | |
| MI | 2024-11-22 | 2024-11-22 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | G - Gift | $0.00 | 0 | 5.21M | New | $0 |
| I | 2024-09-12 | 2024-09-10 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | G - Gift | $0.00 | -200.0K | 5.25M | -4% | $0 |
| DM | 2024-03-05 | 2024-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | F - Tax | $14.56 | -49.6K | 425.6K | -10% | -$721.7K |
| DI | 2024-03-05 | 2024-03-04 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | S - Sale | $14.31 | -1.00M | 5.45M | -16% | -$14.37M |
| D | 2024-03-05 | 2024-03-04 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO | A - Grant | $0.00 | +274.2K | 699.7K | +64% | $0 |
| 2023-11-22 | 2023-11-20 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $13.93 | -29.2K | 555.4K | -5% | -$407.5K | |
| D | 2023-03-08 | 2023-03-06 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | A - Grant | $0.00 | +213.2K | 584.7K | +57% | $0 |
| 2023-03-06 | 2023-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $17.41 | -19.8K | 371.5K | -5% | -$345.4K | |
| 2022-11-22 | 2022-11-20 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $6.02 | -29.3K | 391.3K | -7% | -$176.1K | |
| D | 2022-03-04 | 2022-03-02 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | A - Grant | $0.00 | +187.2K | 420.6K | +80% | $0 |
| 2021-11-23 | 2021-11-20 | SHC | Sotera Health Co | Petras Michael B. Jr. | COB, CEO, Dir | F - Tax | $22.54 | -27.5K | 233.4K | -11% | -$620.2K |
Purchase Sale Sale after option exercise All abbreviations