David Drutz
CIK 1428764 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 17, 2020 · Latest: Nov. 17, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 33 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
33 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2024 | ALT | S | 8,184 | $6.88 | $56,306 | 55,524 Indirect | -12.85% | Disposed | -56.2% (price as of 2026-08-19) |
| Aug. 19, 2024 | ALT | S | 7,827 | $6.93 | $54,241 | 41,958 Indirect | -15.72% | Disposed | -56.5% (price as of 2026-08-19) |
| Aug. 15, 2023 | ALT | P | 300 | $2.88 | $864 | 29,785 Indirect | +1.02% | Acquired | 4.7% (price as of 2026-08-19) |
| March 23, 2023 | ALT | P | 9,000 | $4.27 | $38,430 | 29,484 Indirect | +43.94% | Acquired | -29.4% (price as of 2026-08-19) |
| June 15, 2022 | ALT | P | 1,000 | $8.00 | $8,000 | 20,012 Direct | +5.26% | Acquired | -62.3% (price as of 2026-08-19) |
| May 24, 2022 | ALT | P | 1,200 | $4.50 | $5,400 | 19,012 Direct | +6.74% | Acquired | -33.0% (price as of 2026-08-19) |
| Aug. 23, 2017 | ALT | P | 5,000 | $2.27 | $11,350 | 30,777 Direct | +19.40% | Acquired | -95.6% (price as of 2026-08-19) |
| Aug. 22, 2017 | ALT | P | 5,000 | $2.15 | $10,750 | 25,777 Direct | +24.07% | Acquired | -95.3% (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 |
|---|---|---|---|---|---|---|---|
| Aug. 19, 2024 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (21,750) | $2.50 | Sept. 28, 2033 | 21,750 | Disposed |
| Aug. 19, 2024 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (20,000) | $2.60 | Jan. 2, 2029 | 20,000 | Disposed |
| Sept. 28, 2023 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (26,100) | $2.50 | Sept. 28, 2033 | 26,100 | Acquired |
| Nov. 18, 2022 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 | — | Dec. 31, 2022 | 139 | Disposed |
| Sept. 29, 2022 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (23,500) | $12.62 | Sept. 29, 2032 | 23,500 | Acquired |
| Jan. 25, 2022 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 | — | Dec. 31, 2022 | 70 | Disposed |
| Dec. 14, 2021 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 | — | Jan. 3, 2022 | 139 | Disposed |
| Nov. 19, 2021 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 | — | Dec. 3, 2021 | 70 | Disposed |
| Sept. 23, 2021 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (24,100) | $15.44 | Sept. 23, 2031 | 24,100 | Acquired |
| Nov. 13, 2020 | ALT | Stock Options (option to buy) | Common Stock (60) | — | Dec. 30, 2020 | 60 | Disposed |
| Sept. 24, 2020 | ALT | Restricted Stock Units ("RSUs") | Common Stock (16,850) | — | — | 16,850 | Disposed |
| Sept. 24, 2020 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (25,500) | $12.03 | Sept. 24, 2030 | 25,500 | Acquired |
| June 25, 2020 | ALT | Restricted Stock Units ("RSUs") | Common Stock (16,850) | — | — | 16,850 | Acquired |
| Jan. 2, 2019 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (20,000) | $2.60 | Jan. 2, 2029 | 20,000 | Acquired |
| Oct. 13, 2017 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (20,000) | $2.50 | Oct. 13, 2027 | 20,000 | Acquired |
| May 4, 2017 | ALT | Stock Options (option to buy) | Common Stock, par value $0.0001 (139) | $17.70 | Dec. 31, 2023 | 139 | Acquired |
| May 4, 2017 | ALT | Stock Options (option to buy) [F1] | Common Stock, par value $0.0001 (139) | $2.40 | Dec. 31, 2022 | 139 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (4,177) | $0.59 | Dec. 31, 2022 | 4,177 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (4,178) | $0.08 | Dec. 31, 2022 | 4,178 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (4,178) | $0.08 | Jan. 3, 2022 | 4,178 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (2,090) | $0.08 | Dec. 3, 2021 | 2,090 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (1,791) | $0.08 | Dec. 30, 2020 | 1,791 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (1,791) | $0.08 | June 8, 2020 | 1,791 | Acquired |
| May 4, 2017 | ALT | Stock Option (option to buy) | Common Stock, par value $0.0001 (4,755) | $0.08 | June 8, 2020 | 4,755 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).