As of June 06, 2026, the three largest insider holders of DTM are David Slater (Exec. Chair And Ceo, 262.97K shares), Christopher Zona (President And Chief Oper. Off., 96.13K shares), Jeffrey A Jewell (Executive V.P., Cfo, 89.58K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Robert C Jr Skaggs | Executive Chairman | 37,289 | 0 | 27 Feb, 2024 |
| Dwayne Andree Wilson | - | 2,808 | 0 | 04 Aug, 2025 |
| Stephen W Baker | - | 2,808 | 0 | 04 Aug, 2025 |
| Peter I Tumminello | - | 11,386 | 0 | 27 Feb, 2026 |
| Angela N Archon | - | 4,895 | 0 | 13 May, 2025 |
| Jeffrey A Jewell | Executive V.P., Cfo | 89,583 | 0 | 25 Feb, 2026 |
| David Slater | Exec. Chair And Ceo | 262,972 | 0 | 19 Feb, 2026 |
| Richard L Jr Redmond | E.V.P., Chief Admin. Off. | 5,480 | 0 | 24 Feb, 2022 |
| Wendy Ellis | E.V.P., Gen Counsel Corp Sec | 26,773 | 0 | 19 Feb, 2026 |
| Elaine M Pickle | - | 4,308 | 0 | 04 Aug, 2025 |
| Christopher Zona | President And Chief Oper. Off. | 96,130 | 0 | 19 Feb, 2026 |
| Melissa Cox | E.V.P., Chief Admin. Off. | 12,133 | 0 | 19 Feb, 2026 |
| Joseph Peter Finland | Chief Accounting Officer | 1,657 | 0 | 09 Mar, 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 | Joseph Peter Finland | Common Stock | A | 1,033 | - | 2,069 | D | M |
| 05 Mar, 2026 | Joseph Peter Finland | Common Stock | A | 1,033 | - | 2,069 | D | M |
| 05 Mar, 2026 | Joseph Peter Finland | Common Stock | D | 412 | $141.77 | 1,657 | D | F |
| 05 Mar, 2026 | Joseph Peter Finland | Common Stock | D | 412 | $141.77 | 1,657 | D | F |
| 05 Mar, 2026 | Joseph Peter Finland | Restricted Stock Units | D | 965 | $0.00 | 965 | D | M |
| 05 Mar, 2026 | Joseph Peter Finland | Restricted Stock Units | D | 965 | $0.00 | 965 | D | M |
| 26 Feb, 2026 | Peter I Tumminello | Common Stock | D | 2,002 | $135.79 | 11,386 | D | S |
| 26 Feb, 2026 | Peter I Tumminello | Common Stock | D | 2,002 | $135.79 | 11,386 | D | S |
| 25 Feb, 2026 | Jeffrey A Jewell | Common Stock | A | 185 | $136.33 | 89,583 | D | P |
| 25 Feb, 2026 | Jeffrey A Jewell | Common Stock | A | 185 | $136.33 | 89,583 | D | P |
| 20 Feb, 2026 | Christopher Zona | Restricted Stock Units | A | 5,853 | $0.00 | 5,853 | D | A |
| 20 Feb, 2026 | Wendy Ellis | Restricted Stock Units | A | 4,453 | $0.00 | 4,453 | D | A |
| 20 Feb, 2026 | Jeffrey A Jewell | Restricted Stock Units | A | 5,287 | $0.00 | 5,287 | D | A |
| 20 Feb, 2026 | Wendy Ellis | Restricted Stock Units | A | 4,453 | $0.00 | 4,453 | D | A |
| 20 Feb, 2026 | Joseph Peter Finland | Restricted Stock Units | A | 161 | $0.00 | 161 | D | A |
| 20 Feb, 2026 | David Slater | Restricted Stock Units | A | 16,285 | $0.00 | 16,285 | D | A |
| 20 Feb, 2026 | Christopher Zona | Restricted Stock Units | A | 5,853 | $0.00 | 5,853 | D | A |
| 20 Feb, 2026 | Jeffrey A Jewell | Restricted Stock Units | A | 5,287 | $0.00 | 5,287 | D | A |
| 20 Feb, 2026 | Melissa Cox | Restricted Stock Units | A | 1,452 | $0.00 | 1,452 | D | A |
| 20 Feb, 2026 | Joseph Peter Finland | Restricted Stock Units | A | 161 | $0.00 | 161 | D | A |