Bernd Greifeneder
CIK 1783507 · View on SEC EDGAR ↗
First SEC filing: July 31, 2019 · Latest: June 9, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2026 | DT | S | 16 | $42.19 | $675 | 1,976 | — | — | 17.4% (price as of 2026-08-20) |
| Aug. 5, 2019 | DT | S | 322,673 | $15.14 | $4,885,269 | 913,327 Direct | -26.11% | Disposed | 227.0% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| July 31, 2019 | DT | Stock Option (Right to Buy) | Common Stock (243,000) | $16.00 | July 31, 2029 | 243,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 31, 2019 | DT | Common Stock | 1,200,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
DT
CTO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $445,931 | — | $5,018,402 | — | $310,696 | — | $282 | $5,775,311 |
| 2024 | $429,512 | — | $4,825,814 | — | $319,600 | — | $17,433 | $5,592,359 |
| 2023 | $408,584 | — | $4,411,906 | — | $260,938 | — | — | $5,081,428 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.