As of July 26, 2026, the three largest insider holders of STE are Daniel A Carestio (President And Ceo, 51.10K shares), Michael J Tokich (Sr. Vice Pres., Cfo, 43.89K shares), Richard C Breeden (Director, 36.66K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| David B Lewis | - | 8,245 | 0 | 22 Jul, 2021 |
| Michael J Tokich | Sr. Vice Pres., Cfo | 43,891 | 0 | 06 Jun, 2025 |
| Cynthia L Feldmann | - | 705 | 0 | 06 Mar, 2026 |
| Christopher S Holland | - | 582 | 0 | 12 Aug, 2024 |
| Richard C Breeden | - | 36,664 | 0 | 15 Aug, 2025 |
| John Adam Zangerle | Sr. Vp, Gen Counsel, And Sec. | 33,669 | 0 | 13 Nov, 2025 |
| Daniel A Carestio | President And Ceo | 51,096 | 0 | 08 Oct, 2025 |
| Karen L Burton | Sr. Vice Pres., Cfo | 8,304 | 0 | 03 Oct, 2025 |
| Renato Tamaro | V.P. Corporate Treasurer | 5,695 | 0 | 20 Nov, 2025 |
| Nirav R Shah | - | 292 | 0 | 12 Aug, 2021 |
| Cary L Majors | Svp And President, Healthcare | 13,427 | 0 | 03 Oct, 2025 |
| Mary Clare Fraser | Svp Chief Hro | 12,882 | 0 | 03 Oct, 2025 |
| Julia Madsen | Sr. Vp And Gm, Life Sciences | 10,710 | 0 | 25 Nov, 2025 |
| Andrew Xilas | Svp And Gm, Dental | 6,347 | 0 | 04 Jun, 2024 |
| Kenneth E Kohler | Svp Gm, Ast | 6,776 | 0 | 06 Jun, 2025 |
| Lindsey Mcgowan | Vp, Chf. Comp. Quality Offc. | 5,028 | 0 | 06 Jan, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 05 Mar, 2026 | Cynthia L Feldmann | Ordinary Shares | A | 3,098 | $152.32 | 3,803 | D | M |
| 05 Mar, 2026 | Cynthia L Feldmann | Ordinary Shares | D | 3,098 | $237.21 | 705 | D | S |
| 05 Mar, 2026 | Cynthia L Feldmann | Director Stock Option (right to buy) | D | 3,098 | $0.00 | 0 | D | M |
| 02 Jan, 2026 | Lindsey Mcgowan | Ordinary Shares | A | 798 | $0.00 | 5,028 | D | A |
| 21 Nov, 2025 | Julia Madsen | Ordinary Shares | A | 2,872 | $114.22 | 13,582 | D | M |
| 21 Nov, 2025 | Julia Madsen | Ordinary Shares | D | 2,872 | $262.00 | 10,710 | D | S |
| 21 Nov, 2025 | Julia Madsen | Ordinary Shares | A | 2,136 | $147.05 | 12,846 | D | M |
| 21 Nov, 2025 | Julia Madsen | Ordinary Shares | D | 2,136 | $262.00 | 10,710 | D | S |
| 21 Nov, 2025 | Julia Madsen | Employee Stock Option (right to buy) | D | 2,872 | $0.00 | 0 | D | M |
| 21 Nov, 2025 | Julia Madsen | Employee Stock Option (right to buy) | D | 2,136 | $0.00 | 0 | D | M |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | A | 3,536 | $182.22 | 10,731 | D | M |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | A | 3,536 | $182.22 | 10,731 | D | M |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | A | 3,536 | $182.22 | 10,731 | D | M |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 3,324 | $257.43 | 7,407 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 3,324 | $257.43 | 7,407 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 3,324 | $257.43 | 7,407 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 212 | $258.03 | 7,195 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 212 | $258.03 | 7,195 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 212 | $258.03 | 7,195 | D | S |
| 18 Nov, 2025 | Renato Tamaro | Ordinary Shares | D | 1,500 | $257.76 | 5,695 | D | S |