David Slater
CIK 1724472 · View on SEC EDGAR ↗
First SEC filing: June 4, 2021 · Latest: June 4, 2021
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 8, 2023 | DTM | P | 1,500 | $46.57 | $69,855 | 33,273 Direct | +4.72% | Acquired | 189.0% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 20, 2026 | DTM | Restricted Stock Units | Common stock (16,285) | — | — | 16,285 | Acquired |
| Feb. 1, 2026 | DTM | Restricted Stock Units | Common Stock (25,680) | — | — | 25,680 | Disposed |
| Aug. 2, 2025 | DTM | Restricted Stock Units | Common Stock (43,500) | — | — | 43,500 | Disposed |
| Feb. 25, 2025 | DTM | Restricted Stock Units | Common Stock (17,425) | — | — | 17,425 | Acquired |
| Feb. 4, 2025 | DTM | Restricted Stock Units | Common Stock | — | — | 22,176 | Disposed |
| Jan. 28, 2025 | DTM | Restricted Stock Units | Common Stock (7,071) | — | — | 7,071 | Acquired |
| Aug. 2, 2024 | DTM | Restricted Stock Units | Common Stock (21,750) | — | — | 21,750 | Disposed |
| Feb. 15, 2024 | DTM | Restricted Stock Units | Common Stock (33,484) | — | — | 33,484 | Acquired |
| Jan. 27, 2024 | DTM | Restricted Stock Units | Common Stock (5,284) | — | — | 5,284 | Disposed |
| Aug. 2, 2023 | DTM | Restricted Stock Units | Common Stock (21,750) | — | — | 21,750 | Disposed |
| Feb. 1, 2023 | DTM | Restricted Stock Units | Common Stock (25,680) | — | — | 25,680 | Acquired |
| Jan. 29, 2023 | DTM | Restricted Stock Units | Common Stock (4,953) | — | — | 4,953 | Disposed |
| Feb. 4, 2022 | DTM | Restricted Stock Units | Common Stock (19,328) | — | — | 19,328 | Acquired |
| Jan. 30, 2022 | DTM | Restricted Stock Units | Common Stock (4,293) | — | — | 4,293 | Acquired |
| Aug. 2, 2021 | DTM | Restricted Stock Units | Common Stock (86,999) | — | — | 86,999 | Acquired |
| July 1, 2021 | DTM | Restricted Stock Units [F1] | Common Stock (5,284) | — | — | 5,284 | Acquired |
| July 1, 2021 | DTM | Restricted Stock Units [F1] | Common Stock (4,953) | — | — | 4,953 | Acquired |
| July 1, 2021 | DTM | Restricted Stock Units [F1] | Common Stock (4,293) | — | — | 4,293 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
DTM
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | $518,977 | — | $4,499,533 | — | $1,241,604 | $127,776 | $106,064 | $6,493,954 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.