Jason Lettmann
CIK 1688269 · View on SEC EDGAR ↗
Insider
First SEC filing: July 16, 2020 · Latest: July 16, 2020
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
2 buys (P)
2 sells (S)
Net:
$68,382
+ 31 non-open-market transactions below
Avg return of open purchases vs now:
88.8%
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
31 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | ALXO | S | 2,230 | $1.93 | $4,304 | 294,379 Direct | -0.75% | Disposed | 5.2% (price as of 2026-08-21) |
| March 19, 2026 | ALXO | S | 12,311 | $2.17 | $26,715 | 293,609 Direct | -4.02% | Disposed | -6.5% (price as of 2026-08-21) |
| Sept. 17, 2025 | ALXO | P | 71,163 | $1.08 | $76,856 | 305,121 Direct | +30.42% | Acquired | 88.0% (price as of 2026-08-21) |
| Sept. 16, 2025 | ALXO | P | 21,070 | $1.07 | $22,545 | 233,958 Direct | +9.90% | Acquired | 89.7% (price as of 2026-08-21) |
| Aug. 15, 2025 | ALXO | S | 2,382 | $0.64 | $1,524 | 212,888 Direct | -1.11% | Disposed | 217.2% (price as of 2026-08-21) |
| March 14, 2024 | ALXO | P | 4,400 | $11.31 | $49,764 | 171,620 Direct | +2.63% | Acquired | -82.1% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 11,945 | $25.29 | $302,089 | 2,127,969 Indirect | -0.56% | Disposed | -92.0% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 60 | $30.23 | $1,814 | 285,956 Indirect | -0.02% | Disposed | -93.3% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 440 | $30.23 | $13,301 | 2,097,326 Indirect | -0.02% | Disposed | -93.3% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 181 | $29.60 | $5,358 | 286,016 Indirect | -0.06% | Disposed | -93.1% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 1,329 | $29.60 | $39,338 | 2,097,766 Indirect | -0.06% | Disposed | -93.1% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 299 | $28.37 | $8,483 | 286,197 Indirect | -0.10% | Disposed | -92.8% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 2,196 | $28.37 | $62,301 | 2,099,095 Indirect | -0.10% | Disposed | -92.8% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 1,296 | $27.49 | $35,627 | 286,496 Indirect | -0.45% | Disposed | -92.6% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 286,496 | $27.49 | $7,875,775 | 2,101,291 Indirect | -12.00% | Disposed | -92.6% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 2,339 | $26.48 | $61,937 | 287,792 Indirect | -0.81% | Disposed | -92.3% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 17,169 | $26.48 | $454,635 | 2,110,800 Indirect | -0.81% | Disposed | -92.3% (price as of 2026-08-21) |
| Dec. 13, 2021 | ALXO | S | 1,627 | $25.29 | $41,147 | 290,131 Indirect | -0.56% | Disposed | -92.0% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 12 | $32.16 | $386 | 291,758 Indirect | 0.00% | Disposed | -93.7% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 88 | $32.16 | $2,830 | 2,139,914 Indirect | 0.00% | Disposed | -93.7% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 2,172 | $31.55 | $68,527 | 291,770 Indirect | -0.74% | Disposed | -93.6% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 15,942 | $31.55 | $502,970 | 2,140,002 Indirect | -0.74% | Disposed | -93.6% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 967 | $30.77 | $29,755 | 293,942 Indirect | -0.33% | Disposed | -93.4% (price as of 2026-08-21) |
| Dec. 10, 2021 | ALXO | S | 7,093 | $30.77 | $218,252 | 2,155,944 Indirect | -0.33% | Disposed | -93.4% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 1,911 | $32.73 | $62,547 | 294,909 Indirect | -0.64% | Disposed | -93.8% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 14,028 | $32.73 | $459,136 | 2,163,037 Indirect | -0.64% | Disposed | -93.8% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 5,751 | $32.06 | $184,377 | 296,820 Indirect | -1.90% | Disposed | -93.7% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 42,203 | $32.06 | $1,353,028 | 2,177,065 Indirect | -1.90% | Disposed | -93.7% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 1,560 | $31.08 | $48,485 | 302,571 Indirect | -0.51% | Disposed | -93.5% (price as of 2026-08-21) |
| Dec. 9, 2021 | ALXO | S | 11,452 | $31.08 | $355,928 | 2,219,268 Indirect | -0.51% | Disposed | -93.5% (price as of 2026-08-21) |
| Dec. 8, 2021 | ALXO | S | 208 | $33.80 | $7,030 | 304,131 Indirect | -0.07% | Disposed | -94.0% (price as of 2026-08-21) |
| Dec. 8, 2021 | ALXO | S | 1,531 | $33.80 | $51,748 | 2,230,720 Indirect | -0.07% | Disposed | -94.0% (price as of 2026-08-21) |
| Dec. 8, 2021 | ALXO | S | 4,883 | $33.23 | $162,262 | 304,339 Indirect | -1.58% | Disposed | -93.9% (price as of 2026-08-21) |
| Dec. 8, 2021 | ALXO | S | 35,836 | $33.23 | $1,190,830 | 2,232,251 Indirect | -1.58% | Disposed | -93.9% (price as of 2026-08-21) |
| July 21, 2020 | ALXO | P | 22,000 | $19.00 | $418,000 | 22,000 Indirect | — | Acquired | -89.3% (price as of 2026-08-21) |
| July 21, 2020 | ALXO | P | 378,000 | $19.00 | $7,182,000 | 378,000 Indirect | — | Acquired | -89.3% (price as of 2026-08-21) |
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. 26, 2026 | ALXO | Stock option (right to buy) | Common Stock (912,000) | $1.48 | Jan. 25, 2036 | 912,000 | Acquired |
| Oct. 14, 2025 | ALXO | Employee Stock Option (right to buy) | Common Stock (597,500) | $1.70 | Oct. 14, 2035 | 597,500 | Acquired |
| Dec. 2, 2024 | ALXO | Employee Stock Option (right to buy) | Common Stock (200,000) | $1.66 | Dec. 1, 2031 | 200,000 | Acquired |
| Feb. 14, 2024 | ALXO | Employee Stock Option | Common Stock (190,000) | $15.84 | Feb. 13, 2034 | 190,000 | Acquired |
| Sept. 8, 2023 | ALXO | Employee Stock Option (right to buy) | Common Stock (1,200,000) | $4.92 | Sept. 7, 2033 | 1,200,000 | Acquired |
| June 20, 2023 | ALXO | Stock option (right to buy) | Common Stock (20,200) | $8.14 | June 19, 2033 | 20,200 | Acquired |
| June 15, 2022 | ALXO | Common Stock (right to buy) | Common Stock (12,004) | $6.67 | June 14, 2032 | 12,004 | Acquired |
| June 11, 2021 | ALXO | Stock Option (right to buy) | Common Stock (12,004) | $59.66 | June 10, 2031 | 12,004 | Acquired |
| July 21, 2020 | ALXO | Series C Convertible Preferred Stock | Common Stock (38,660) | — | — | 38,660 | Disposed |
| July 21, 2020 | ALXO | Series C Convertible Preferred Stock | Common Stock (664,660) | — | — | 664,660 | Disposed |
| July 21, 2020 | ALXO | Series C Convertible Preferred Stock | Common Stock (18,705) | — | — | 18,705 | Disposed |
| July 21, 2020 | ALXO | Series C Convertible Preferred Stock | Common Stock (137,286) | — | — | 137,286 | Disposed |
| July 21, 2020 | ALXO | Series C Convertible Preferred Stock | Common Stock (10,529) | — | — | 10,529 | Disposed |
| July 21, 2020 | ALXO | Series B Convertible Preferred Stock | Common Stock (11,110) | — | — | 11,110 | Disposed |
| July 21, 2020 | ALXO | Series B Convertible Preferred Stock | Common Stock (150,801) | — | — | 150,801 | Disposed |
| July 21, 2020 | ALXO | Series B Convertible Preferred Stock | Common Stock (8,175) | — | — | 8,175 | Disposed |
| July 21, 2020 | ALXO | Series B Convertible Preferred Stock | Common Stock (59,998) | — | — | 59,998 | Disposed |
| July 21, 2020 | ALXO | Series A Convertible Preferred Stock | Common Stock (39,758) | — | — | 39,758 | Disposed |
| July 21, 2020 | ALXO | Series A Convertible Preferred Stock | Common Stock (683,523) | — | — | 683,523 | Disposed |
| July 21, 2020 | ALXO | Series A Convertible Preferred Stock | Common Stock (222,752) | — | — | 222,752 | Disposed |
| July 21, 2020 | ALXO | Series A Convertible Preferred Stock | Common Stock (1,633,743) | — | — | 1,633,743 | Disposed |
| July 21, 2020 | ALXO | Series A Convertible Preferred Stock | Common Stock (78,175) | — | — | 78,175 | Disposed |
| July 16, 2020 | ALXO | Stock Option (right to buy) | Common Stock (24,009) | $19.00 | July 16, 2030 | 24,009 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 14 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 16, 2020 | ALXO | Series A Convertible Preferred Stock→ Common Stock (78,175) | 78,175 | Direct |
| July 16, 2020 | ALXO | Series A Convertible Preferred Stock→ Common Stock (1,633,743) | 1,633,743 | Indirect |
| July 16, 2020 | ALXO | Series A Convertible Preferred Stock→ Common Stock (222,752) | 222,752 | Indirect |
| July 16, 2020 | ALXO | Series A Convertible Preferred Stock→ Common Stock (683,523) | 683,523 | Indirect |
| July 16, 2020 | ALXO | Series A Convertible Preferred Stock→ Common Stock (39,758) | 39,758 | Indirect |
| July 16, 2020 | ALXO | Series B Convertible Preferred Stock→ Common Stock (59,998) | 59,998 | Indirect |
| July 16, 2020 | ALXO | Series B Convertible Preferred Stock→ Common Stock (8,175) | 8,175 | Indirect |
| July 16, 2020 | ALXO | Series B Convertible Preferred Stock→ Common Stock (150,801) | 150,801 | Indirect |
| July 16, 2020 | ALXO | Series B Convertible Preferred Stock→ Common Stock (11,110) | 11,110 | Indirect |
| July 16, 2020 | ALXO | Series C Convertible Preferred Stock→ Common Stock (10,529) | 10,529 | Direct |
| July 16, 2020 | ALXO | Series C Convertible Preferred Stock→ Common Stock (137,286) | 137,286 | Indirect |
| July 16, 2020 | ALXO | Series C Convertible Preferred Stock→ Common Stock (18,705) | 18,705 | Indirect |
| July 16, 2020 | ALXO | Series C Convertible Preferred Stock→ Common Stock (664,660) | 664,660 | Indirect |
| July 16, 2020 | ALXO | Series C Convertible Preferred Stock→ Common Stock (38,660) | 38,660 | Indirect |
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 |
|---|---|---|---|---|---|---|---|---|
| 2023 | $217,330 | — | — | — | $119,003 | — | $151,290 | $4,857,183 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.