Bertil Lindmark
Insider
First SEC filing: Oct. 28, 2020 · Latest: Oct. 28, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 4, 2023 | DMRA | A | 115,000 | · | · | 115,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 22, 2022 | DMRA | P | 14,604 | $2.16 | $31,545 | 16,604 Direct | +730.20% | Acquired | -61.8% (price as of 2026-10-02) |
| Jan. 4, 2022 | DMRA | A | 118,750 | · | · | 118,750 Direct | · | Acquired | (price as of 2026-10-02) |
| June 28, 2021 | DMRA | P | 2,000 | $5.26 | $10,520 | 2,000 Direct | · | Acquired | -84.3% (price as of 2026-10-02) |
| Jan. 5, 2021 | DMRA | A | 95,000 | · | · | 95,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 4, 2023 | DMRA | Stock Option (right to buy) | Common Stock | $1.21 | Jan. 3, 2033 | 115,000 | Acquired |
| Jan. 4, 2022 | DMRA | Stock Option (right to buy) | Common Stock | $3.24 | Jan. 3, 2032 | 118,750 | Acquired |
| Jan. 5, 2021 | DMRA | Stock Option (right to buy) | Common Stock | $13.00 | Jan. 5, 2031 | 95,000 | 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 |
|---|---|---|---|---|
| Oct. 28, 2020 | DMRA | Stock Option (right to buy) | 174,179 | Direct |