DAVID J. KATZOFF
Insider
Activist
First SEC filing: June 14, 2021 · Latest: Oct. 7, 2025
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 21, 2025 | ALZN | P | 5,000 | $1.01 | $5,050 | 5,540 Direct | +925.93% | Acquired | -84.5% (price as of 2026-10-05) |
| Sept. 26, 2023 | ALZN | P | 53,000 | $0.19 | $10,070 | 81,000 Direct | +189.29% | Acquired | -99.5% (price as of 2026-10-05) |
| Sept. 14, 2022 | ALZN | P | 10,000 | $1.11 | $11,100 | 28,000 Direct | +55.56% | Acquired | -99.9% (price as of 2026-10-05) |
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.
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 14, 2021 | ALZN | Common Stock | 18,000 | Direct |
| June 14, 2021 | ALZN | Warrants | 9,000 | Direct |
| June 14, 2021 | ALZN | Stock Options (Right to Buy) | 400,000 | Direct |
| June 14, 2021 | ALZN | Stock Options (Right to Buy) | 850,000 | Direct |
| June 14, 2021 | ALZN | Stock Options (Right to Buy) | 250,000 | Direct |
| June 14, 2021 | ALZN | Stock Options (Right to Buy) | 1,000,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $150,000 | · | · | · | · | · | · | $150,000 |
| 2024 | $150,000 | · | · | · | · | · | · | $150,000 |
| 2023 | $116,667 | · | · | · | · | · | · | $116,667 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.