STIM's three largest insider shareholders as of April 22, 2026 are Jorey Chernett (TenPercentOwner, 9.78Mn shares), Capital Llc Cannell (TenPercentOwner, 2.84Mn shares), Keith J Sullivan (President And Ceo, 1.59Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jorey Chernett | - | 9,778,988 | 0 | 30 Mar, 2026 |
| Capital Llc Cannell | - | 0 | 2,841,223 | 01 Jun, 2023 |
| Keith J Sullivan | President And Ceo | 1,590,924 | 0 | 24 Mar, 2026 |
| Sasha Cucuz | - | 1,512,798 | 0 | 22 Oct, 2025 |
| William Andrew Macan | Evp, Clo And Cs | 897,270 | 0 | 24 Mar, 2026 |
| Steven Pfanstiel | Evp, Cfo And Treasurer | 828,781 | 0 | 24 Mar, 2026 |
| Robert Cascella | - | 588,767 | 0 | 22 Oct, 2025 |
| Stephen Furlong | Evp, Cfo And Treasurer | 410,053 | 0 | 14 May, 2025 |
| Glenn P Muir | - | 371,816 | 0 | 22 Oct, 2025 |
| Sheryl L Conley | - | 221,716 | 0 | 22 Oct, 2025 |
| Megan Rosengarten | - | 140,890 | 0 | 27 May, 2025 |
| Wilfred E Jaeger | - | 138,563 | 0 | 30 May, 2023 |
| John K Bakewell | - | 114,352 | 0 | 26 May, 2023 |
| Bruce Joseph Shook | - | 68,847 | 0 | 31 May, 2022 |
| Joseph H Capper | - | 43,147 | 0 | 30 May, 2023 |
| Avinash Amin | - | 42,500 | 0 | 27 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 30 Mar, 2026 | Jorey Chernett | Common Stock | A | 385,442 | $1.25 | 9,778,988 | D | P |
| 27 Mar, 2026 | Jorey Chernett | Common Stock | A | 500,000 | $1.35 | 9,393,276 | D | P |
| 25 Mar, 2026 | Jorey Chernett | Common Stock | A | 125,000 | $1.40 | 8,868,276 | D | P |
| 26 Mar, 2026 | Jorey Chernett | Common Stock | A | 25,000 | $1.44 | 8,893,276 | D | P |
| 19 Mar, 2026 | Keith J Sullivan | Common Stock | D | 46,289 | $1.34 | 1,590,924 | D | S |
| 19 Mar, 2026 | Steven Pfanstiel | Common Stock | D | 16,431 | $1.34 | 828,781 | D | S |
| 19 Mar, 2026 | William Andrew Macan | Common Stock | D | 16,005 | $1.34 | 897,270 | D | S |
| 20 Mar, 2026 | Jorey Chernett | Common Stock | A | 169,472 | $1.41 | 8,743,276 | D | P |
| 18 Mar, 2026 | Jorey Chernett | Common Stock | A | 607,400 | $1.35 | 8,123,804 | D | P |
| 19 Mar, 2026 | Jorey Chernett | Common Stock | A | 450,000 | $1.33 | 8,573,804 | D | P |
| 17 Mar, 2026 | William Andrew Macan | Common Stock | A | 33,750 | $0.00 | 913,275 | D | A |
| 17 Mar, 2026 | Jorey Chernett | Common Stock | A | 531,000 | $1.16 | 7,516,404 | D | P |
| 17 Mar, 2026 | Keith J Sullivan | Common Stock | A | 112,500 | $0.00 | 1,637,213 | D | A |
| 17 Mar, 2026 | Steven Pfanstiel | Common Stock | A | 25,000 | $0.00 | 845,212 | D | A |
| 04 Mar, 2026 | William Andrew Macan | Common Stock | D | 609 | $1.34 | 879,525 | D | S |
| 26 Feb, 2026 | Keith J Sullivan | Common Stock | D | 8,452 | $1.35 | 1,524,713 | D | S |
| 26 Feb, 2026 | William Andrew Macan | Common Stock | D | 3,427 | $1.35 | 880,134 | D | S |
| 23 Feb, 2026 | Steven Pfanstiel | Common Stock | A | 250,000 | $0.00 | 820,212 | D | A |
| 23 Feb, 2026 | William Andrew Macan | Common Stock | A | 210,000 | $0.00 | 883,561 | D | A |
| 12 Feb, 2026 | Keith J Sullivan | Common Stock | D | 33,847 | $1.65 | 1,533,165 | D | S |