As of March 23, 2026, the three largest insider holders of THO are Peter Busch Orthwein (Director, 748.13K shares), Robert W Martin (Chief Exec. And Pres., 400.50K shares), Colleen A Zuhl (Sr. Vp And Chief Fin. Officer, 147.17K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Peter Busch Orthwein | 748,129 | 0 | 09 Oct, 2025 | |
| Robert W Martin | Chief Exec. And Pres. | 400,504 | 0 | 29 Dec, 2025 |
| Colleen A Zuhl | Sr. Vp And Chief Fin. Officer | 147,166 | 0 | 09 Oct, 2025 |
| Peter Busch Orthwein | 0 | 139,000 | 09 Mar, 2026 | |
| W. Todd Woelfer | Svp, Chief Operating Officer | 104,109 | 0 | 16 Jan, 2026 |
| Kenneth D Julian | Svp Of Admin And Hr | 0 | 30,811 | 20 Jul, 2023 |
| James L Ziemer | 29,835 | 0 | 07 Apr, 2022 | |
| Kenneth D Julian | Svp Of Admin And Hr | 28,691 | 0 | 12 Oct, 2023 |
| Trevor Q. Gasper | Svp, General Counsel And Sec. | 24,906 | 0 | 09 Oct, 2025 |
| Andrew E Graves | 24,614 | 0 | 09 Oct, 2025 | |
| Wilson R Jones | 12,902 | 0 | 12 Oct, 2023 | |
| J Allen Kosowsky | 11,638 | 0 | 12 Oct, 2021 | |
| Christopher J Klein | 11,594 | 0 | 09 Oct, 2025 | |
| Amelia Huntington | 10,831 | 0 | 09 Oct, 2025 | |
| William J. Jr Kelley | 7,374 | 0 | 09 Oct, 2025 | |
| Michele Mcdermott | Chief Human Resources Officer | 6,770 | 0 | 09 Oct, 2025 |
| Laurel Hurd | 6,566 | 0 | 09 Oct, 2025 | |
| Christina Hennington | 6,566 | 0 | 09 Oct, 2025 | |
| Josef Hjelmaker | Chief Innovation Officer | 5,200 | 0 | 12 Oct, 2021 |
| Jeffrey D Lorenger | 3,397 | 0 | 09 Oct, 2025 | |
| James L Ziemer | 0 | 1,500 | 19 Apr, 2021 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 06 Mar, 2026 | Peter Busch Orthwein | Common Stock | A | 2,600 | $88.25 | 139,000 | I | P |
| 15 Jan, 2026 | W. Todd Woelfer | Common Stock | D | 4,567 | $114.85 | 104,109 | D | S |
| 26 Dec, 2025 | Robert W Martin | Common Stock | D | 4,720 | $0.00 | 400,504 | D | G |
| 12 Dec, 2025 | W. Todd Woelfer | Common Stock | D | 1,729 | $103.15 | 112,680 | D | S |
| 12 Dec, 2025 | W. Todd Woelfer | Common Stock | D | 4,004 | $0.00 | 108,676 | D | G |
| 07 Oct, 2025 | Peter Busch Orthwein | Common Stock | A | 1,482 | $0.00 | 748,129 | D | A |
| 07 Oct, 2025 | William J. Jr Kelley | Common Stock | A | 1,482 | $0.00 | 7,374 | D | A |
| 07 Oct, 2025 | Christina Hennington | Common Stock | A | 1,482 | $0.00 | 6,566 | D | A |
| 07 Oct, 2025 | Trevor Q. Gasper | Common Stock | A | 7,848 | $0.00 | 25,010 | D | A |
| 07 Oct, 2025 | Amelia Huntington | Common Stock | A | 1,482 | $0.00 | 10,831 | D | A |
| 07 Oct, 2025 | Jeffrey D Lorenger | Common Stock | A | 1,482 | $0.00 | 3,397 | D | A |
| 07 Oct, 2025 | Christopher J Klein | Common Stock | A | 1,482 | $0.00 | 11,594 | D | A |
| 07 Oct, 2025 | W. Todd Woelfer | Common Stock | A | 15,862 | $0.00 | 115,319 | D | A |
| 07 Oct, 2025 | Robert W Martin | Common Stock | A | 35,626 | $0.00 | 407,958 | D | A |
| 07 Oct, 2025 | Andrew E Graves | Common Stock | A | 1,482 | $0.00 | 24,614 | D | A |
| 07 Oct, 2025 | Laurel Hurd | Common Stock | A | 1,482 | $0.00 | 6,566 | D | A |
| 07 Oct, 2025 | Colleen A Zuhl | Common Stock | A | 16,307 | $0.00 | 148,212 | D | A |
| 07 Oct, 2025 | Michele Mcdermott | Common Stock | A | 5,460 | $0.00 | 6,896 | D | A |
| 08 Oct, 2025 | W. Todd Woelfer | Common Stock | D | 5,899 | $104.83 | 109,420 | D | F |
| 08 Oct, 2025 | Robert W Martin | Common Stock | D | 13,991 | $104.83 | 393,967 | D | F |