ALXO ALX ONCOLOGY HOLDINGS INC
Nasdaq · SEC CIK 1810182 · EDGAR
- Bought, last 12 months
- $5.00M 1 purchases by 1 insiders
- Sold, last 12 months
- $42.6K 7 sales by 2 insiders
- Filings on record
- 150 since 2021-07-14, latest 2026-08-18 17:51
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| GOODMAN COREY S | Dir, 10% | $5.00M | — |
| Lettmann Jason | CEO, Dir | — | $31.0K |
| Wong Shelly | SVP, Fin AND CAO | — | $11.6K |
Transactions 103
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-18 17:51 | 2026-08-17 | ALXO | Lettmann Jason | CEO, Dir | S - Sale | $1.93 | -2,230 | 294.4K | -0.8% | -$4,304 | |
| 2026-08-18 17:50 | 2026-08-17 | ALXO | Wong Shelly | SVP, Fin AND CAO | S - Sale | $1.93 | -573 | 87.8K | -0.6% | -$1,106 | |
| 2026-07-06 16:30 | 2026-07-01 | ALXO | Wong Shelly | SVP, Fin AND CAO | S - Sale | $2.04 | -1,404 | 88.4K | -2% | -$2,864 | |
| 2026-03-23 | 2026-03-19 | ALXO | Lettmann Jason | CEO, Dir | S - Sale | $2.17 | -12.3K | 293.6K | -4% | -$26.7K | |
| 2026-03-23 | 2026-03-19 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $2.17 | -903 | 86.8K | -1% | -$1,960 | |
| 2026-02-20 | 2026-02-18 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $2.27 | -565 | 87.7K | -0.6% | -$1,283 | |
| 2026-02-19 | 2026-02-17 | ALXO | Lettmann Jason | CEO, Dir | F - Tax | $2.27 | -2,201 | 305.9K | -0.7% | -$4,996 | |
| I | 2026-02-04 | 2026-02-02 | ALXO | GOODMAN COREY S | Dir, 10% | P - Purchase | $1.57 | +3.18M | 8.45M | +60% | +$5.00M |
| 2026-01-07 | 2026-01-06 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $1.11 | -3,925 | 88.3K | -4% | -$4,357 | |
| M | 2025-09-18 | 2025-09-16+ | ALXO | Lettmann Jason | CEO, Dir | P - Purchase | $1.08 | +92.2K | 234.0K | +65% | +$99.4K |
| 2025-08-20 | 2025-08-18 | ALXO | Shantharam Harish | CFO | P - Purchase | $0.78 | +75.0K | 75.0K | New | +$58.5K | |
| 2025-08-19 | 2025-08-15 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $0.64 | -611 | 89.2K | -0.7% | -$391.04 | |
| 2025-08-19 | 2025-08-15 | ALXO | Lettmann Jason | CEO, Dir | S - Sale | $0.64 | -2,382 | 212.9K | -1% | -$1,524 | |
| 2025-07-08 | 2025-07-07 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $0.45 | -2,011 | 86.8K | -2% | -$904.95 | |
| 2025-07-01 | 2025-06-30 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $0.43 | -1,532 | 88.8K | -2% | -$658.76 | |
| 2025-03-18 | 2025-03-14 | ALXO | Pinto Shelly | SVP, Fin AND CAO | A - Grant | $0.00 | +3,000 | 90.4K | +3% | $0 | |
| 2025-03-18 | 2025-03-14 | ALXO | Lettmann Jason | CEO, Dir | A - Grant | $0.00 | +42.0K | 212.3K | +25% | $0 | |
| 2025-02-21 | 2025-02-19 | ALXO | Lettmann Jason | CEO, Dir | S - Sale | $1.15 | -2,159 | 170.3K | -1% | -$2,483 | |
| 2025-02-21 | 2025-02-19 | ALXO | Pons Jaume | Pres, CSO | S - Sale | $1.15 | -1,326 | 579.4K | -0.2% | -$1,525 | |
| 2025-02-21 | 2025-02-19 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $1.15 | -550 | 87.4K | -0.6% | -$632.50 | |
| 2025-01-08 | 2025-01-06 | ALXO | Pinto Shelly | Interim CFO | S - Sale | $1.80 | -2,221 | 87.9K | -2% | -$3,998 | |
| 2025-01-02 | 2024-12-30 | ALXO | Pons Jaume | Pres, CSO | S - Sale | $1.58 | -10.8K | 580.7K | -2% | -$17.1K | |
| 2025-01-02 | 2024-12-30 | ALXO | Pinto Shelly | Interim CFO | S - Sale | $1.58 | -1,426 | 90.1K | -2% | -$2,253 | |
| 2024-12-04 | 2024-12-02 | ALXO | Hemrajani Rekha | Dir | P - Purchase | $1.55 | +30.0K | 33.0K | +1,000% | +$46.5K | |
| 2024-08-16 | 2024-08-14 | ALXO | GARCIA PETER S | CFO | F - Tax | $2.58 | -761 | 121.5K | -0.6% | -$1,963 | |
| 2024-08-16 | 2024-08-14 | ALXO | Lettmann Jason | CEO, Dir | F - Tax | $2.58 | -2,191 | 169.4K | -1% | -$5,653 | |
| 2024-08-16 | 2024-08-14 | ALXO | Randolph Sophia | Chief MEDICAL Off | S - Sale | $2.58 | -1,365 | 325.7K | -0.4% | -$3,522 | |
| 2024-08-16 | 2024-08-14 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $2.58 | -564 | 91.5K | -0.6% | -$1,455 | |
| 2024-08-16 | 2024-08-14 | ALXO | Pons Jaume | Pres, CSO | S - Sale | $2.58 | -1,937 | 591.5K | -0.3% | -$4,997 | |
| D | 2024-07-15 | 2024-07-11 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale+OE | $7.90 | -20.0K | 593.4K | -3% | -$158.0K |
| D | 2024-07-15 | 2024-07-11 | ALXO | Pons Jaume | Pres, CSO, Dir | M - OptEx | $0.99 | +20.0K | 613.4K | +3% | +$19.8K |
| 2024-07-09 | 2024-07-05 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $5.50 | -1,823 | 92.1K | -2% | -$10.0K | |
| 2024-07-03 | 2024-07-01 | ALXO | Randolph Sophia | Chief MEDICAL Off, Dir | S - Sale | $5.82 | -3,273 | 327.1K | -1.0% | -$19.0K | |
| 2024-07-03 | 2024-07-01 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale | $5.82 | -10.8K | 593.4K | -2% | -$62.6K | |
| 2024-07-03 | 2024-07-01 | ALXO | Pinto Shelly | SVP, Fin AND CAO | S - Sale | $5.82 | -1,373 | 93.9K | -1% | -$7,991 | |
| 2024-07-02 | 2024-06-28 | ALXO | GARCIA PETER S | CFO | F - Tax | $6.03 | -1,789 | 122.3K | -1% | -$10.8K | |
| A | 2024-06-24 | 2024-06-13 | ALXO | GARCIA PETER S | CFO | P - Purchase | $8.53 | +12.0K | 122.3K | +11% | +$102.4K |
| 2024-06-17 | 2024-06-13 | ALXO | GARCIA PETER S | CFO | P - Purchase | $8.53 | +12.0K | 122.3K | +11% | +$102.4K | |
| D | 2024-06-06 | 2024-06-04 | ALXO | Pons Jaume | Pres, CSO, Dir | M - OptEx | $0.99 | +20.0K | 624.2K | +3% | +$19.8K |
| D | 2024-06-06 | 2024-06-04 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale+OE | $8.43 | -20.0K | 604.2K | -3% | -$168.6K |
| M | 2024-05-15 | 2024-05-13 | ALXO | Randolph Sophia | Chief MEDICAL Off, Dir | S - Sale | $15.95 | -12.0K | 330.3K | -4% | -$191.4K |
| D | 2024-05-08 | 2024-05-06 | ALXO | Pons Jaume | Pres, CSO, Dir | M - OptEx | $0.99 | +20.0K | 624.2K | +3% | +$19.8K |
| D | 2024-05-08 | 2024-05-06 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale+OE | $15.92 | -20.0K | 604.2K | -3% | -$318.4K |
| D | 2024-04-18 | 2024-04-16 | ALXO | Pons Jaume | Pres, CSO, Dir | M - OptEx | $0.99 | +25.8K | 654.2K | +4% | +$25.6K |
| D | 2024-04-18 | 2024-04-16 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale+OE | $14.20 | -50.0K | 604.2K | -8% | -$710.0K |
| 2024-04-05 | 2024-04-04 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale | $11.15 | -20.0K | 628.4K | -3% | -$223.0K | |
| 2024-03-18 | 2024-03-14 | ALXO | Lettmann Jason | CEO, Dir | P - Purchase | $11.31 | +4,400 | 171.6K | +3% | +$49.8K | |
| D | 2024-02-16 | 2024-02-14 | ALXO | GARCIA PETER S | CFO | A - Grant | $0.00 | +25.0K | 110.3K | +29% | $0 |
| D | 2024-02-16 | 2024-02-14 | ALXO | Lettmann Jason | CEO, Dir | A - Grant | $0.00 | +60.0K | 167.2K | +56% | $0 |
| D | 2024-02-16 | 2024-02-14 | ALXO | Pinto Shelly | SVP, Fin AND CAO | A - Grant | $0.00 | +15.0K | 93.6K | +19% | $0 |
| D | 2024-02-16 | 2024-02-14 | ALXO | Pons Jaume | Pres, CSO, Dir | A - Grant | $0.00 | +30.0K | 648.4K | +5% | $0 |
| D | 2024-02-16 | 2024-02-14 | ALXO | Randolph Sophia | Chief MEDICAL Off, Dir | A - Grant | $0.00 | +30.0K | 342.3K | +10% | $0 |
| 2024-01-05 | 2024-01-04 | ALXO | Pinto Shelly | SVP, CAO, Fin | S - Sale | $13.60 | -2,717 | 78.6K | -3% | -$37.0K | |
| 2024-01-03 | 2023-12-29 | ALXO | Pons Jaume | Pres, CSO, Dir | S - Sale | $15.04 | -7,179 | 618.4K | -1% | -$108.0K | |
| 2024-01-03 | 2023-12-29 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale | $15.04 | -3,128 | 312.3K | -1.0% | -$47.0K | |
| 2024-01-03 | 2023-12-29 | ALXO | Pinto Shelly | SVP, CAO, Fin | S - Sale | $15.04 | -1,631 | 81.3K | -2% | -$24.5K | |
| 2024-01-03 | 2023-12-29 | ALXO | GARCIA PETER S | CFO | S - Sale | $15.04 | -1,893 | 85.3K | -2% | -$28.5K | |
| D | 2023-07-27 | 2023-07-25 | ALXO | Pons Jaume | Pres, CEO, Dir | A - Grant | $0.00 | +89.0K | 625.5K | +17% | $0 |
| D | 2023-07-27 | 2023-07-25 | ALXO | Randolph Sophia | Chief Medical Off, Dir | A - Grant | — | +34.0K | 315.5K | +12% | — |
| D | 2023-07-27 | 2023-07-25 | ALXO | GARCIA PETER S | CFO | A - Grant | $0.00 | +32.0K | 86.7K | +58% | $0 |
| D | 2023-07-27 | 2023-07-25 | ALXO | Pinto Shelly | SVP, CAO, Fin | A - Grant | $0.00 | +26.0K | 81.7K | +47% | $0 |
| 2023-07-07 | 2023-07-06 | ALXO | Pinto Shelly | VP, CAO, Fin | S - Sale | $6.52 | -7,345 | 55.7K | -12% | -$47.9K | |
| 2023-07-05 | 2023-06-30 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale | $7.34 | -1,605 | 281.5K | -0.6% | -$11.8K | |
| 2023-07-05 | 2023-06-30 | ALXO | GARCIA PETER S | CFO | S - Sale | $7.34 | -887 | 54.7K | -2% | -$6,511 | |
| 2023-07-05 | 2023-06-30 | ALXO | Pinto Shelly | VP, CAO, Fin | S - Sale | $7.34 | -466 | 63.1K | -0.7% | -$3,420 | |
| 2023-07-05 | 2023-06-30 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $7.34 | -3,208 | 536.5K | -0.6% | -$23.5K | |
| DM | 2023-06-13 | 2023-06-09 | ALXO | Randolph Sophia | Chief Medical Off, Dir | M - OptEx | $3.75 | +12.8K | 276.8K | +5% | +$48.2K |
| 2023-01-03 | 2022-12-29 | ALXO | GARCIA PETER S | CFO | S - Sale | $11.07 | -893 | 53.7K | -2% | -$9,886 | |
| 2023-01-03 | 2022-12-29 | ALXO | Pinto Shelly | VP, CAO, Fin | S - Sale | $11.07 | -482 | 62.1K | -0.8% | -$5,336 | |
| 2023-01-03 | 2022-12-29 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $11.07 | -3,232 | 539.7K | -0.6% | -$35.8K | |
| 2023-01-03 | 2022-12-29 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale | $11.07 | -1,617 | 270.3K | -0.6% | -$17.9K | |
| DM | 2022-12-20 | 2022-12-16 | ALXO | Randolph Sophia | Chief Medical Off, Dir | M - OptEx | $4.09 | +46.5K | 246.5K | +23% | +$189.9K |
| D | 2022-08-09 | 2022-08-05 | ALXO | Pons Jaume | Pres, CEO, Dir | A - Grant | $0.00 | +74.0K | 543.0K | +16% | $0 |
| D | 2022-08-09 | 2022-08-05 | ALXO | GARCIA PETER S | CFO | A - Grant | $0.00 | +29.0K | 55.2K | +111% | $0 |
| D | 2022-08-09 | 2022-08-05 | ALXO | Randolph Sophia | Chief Medical Off, Dir | A - Grant | $0.00 | +37.0K | 225.4K | +20% | $0 |
| D | 2022-08-09 | 2022-08-05 | ALXO | Pinto Shelly | VP, CAO, Fin | A - Grant | $0.00 | +11.0K | 62.7K | +21% | $0 |
| DM | 2022-02-08 | 2022-02-07 | ALXO | GARCIA PETER S | CFO | M - OptEx | $4.49 | +15.0K | 16.1K | +1,339% | +$67.3K |
| DM | 2022-02-07 | 2022-02-03 | ALXO | Pons Jaume | Pres, CEO, Dir | M - OptEx | $1.46 | +24.2K | 456.7K | +6% | +$35.2K |
| 2022-02-01 | 2022-01-28 | ALXO | Pinto Shelly | VP, CAO, Fin | A - Grant | $0.00 | +50.0K | 50.4K | +11,211% | $0 | |
| DM | 2021-12-16 | 2021-12-15 | ALXO | Randolph Sophia | Chief Medical Off, Dir | M - OptEx | $1.42 | +23.9K | 177.3K | +16% | +$33.8K |
| MI | 2021-12-15 | 2021-12-13 | ALXO | Lightstone Ventures II (A), L.P. | 10% | S - Sale | $26.61 | -48.4K | 2.10M | -2% | -$1.29M |
| MI | 2021-12-15 | 2021-12-13 | ALXO | Dir, 10% | S - Sale | $27.36 | -325.4K | 2.10M | -13% | -$8.90M | |
| MI | 2021-12-10 | 2021-12-08+ | ALXO | Lettmann Jason | Dir, 10% | S - Sale | $32.26 | -145.6K | 2.23M | -6% | -$4.70M |
| MI | 2021-12-10 | 2021-12-08+ | ALXO | LSV Associates II, LLC | 10% | S - Sale | $32.26 | -145.6K | 2.23M | -6% | -$4.70M |
| D | 2021-11-23 | 2021-11-22 | ALXO | Randolph Sophia | Chief Medical Off, Dir | M - OptEx | $4.08 | +30.0K | 179.4K | +20% | +$122.4K |
| D | 2021-11-23 | 2021-11-22 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale+OE | $36.77 | -14.9K | 164.5K | -8% | -$547.3K |
| M | 2021-10-20 | 2021-10-19 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $54.30 | -16.7K | 444.6K | -4% | -$906.8K |
| M | 2021-10-20 | 2021-10-19 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $54.30 | -16.7K | 444.6K | -4% | -$906.8K |
| DM | 2021-10-19 | 2021-10-18 | ALXO | GARCIA PETER S | CFO | S - Sale+OE | $55.44 | -7,229 | 13.7K | -35% | -$400.8K |
| D | 2021-10-19 | 2021-10-18 | ALXO | GARCIA PETER S | CFO | M - OptEx | $4.08 | +7,229 | 16.6K | +77% | +$29.5K |
| M | 2021-10-12 | 2021-10-11 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale | $60.98 | -7,387 | 151.9K | -5% | -$450.4K |
| M | 2021-09-21 | 2021-09-20 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $74.39 | -16.7K | 463.2K | -3% | -$1.24M |
| DM | 2021-09-17 | 2021-09-16+ | ALXO | GARCIA PETER S | CFO | M - OptEx | $4.08 | +12.8K | 20.7K | +162% | +$52.1K |
| DM | 2021-09-17 | 2021-09-16+ | ALXO | GARCIA PETER S | CFO | S - Sale+OE | $79.12 | -12.8K | 19.6K | -39% | -$1.01M |
| M | 2021-09-13 | 2021-09-10 | ALXO | Randolph Sophia | Chief Medical Off, Dir | S - Sale | $77.66 | -7,387 | 158.3K | -4% | -$573.7K |
| DM | 2021-08-24 | 2021-08-23 | ALXO | GARCIA PETER S | CFO | S - Sale+OE | $74.15 | -60.0K | 12.0K | -83% | -$4.45M |
| D | 2021-08-24 | 2021-08-23 | ALXO | GARCIA PETER S | CFO | M - OptEx | $4.08 | +60.0K | 69.3K | +643% | +$244.8K |
| M | 2021-08-20 | 2021-08-19 | ALXO | Pons Jaume | Pres, CEO, Dir | S - Sale | $61.28 | -16.7K | 478.0K | -3% | -$1.02M |
| D | 2021-08-18 | 2021-08-17 | ALXO | GARCIA PETER S | CFO | M - OptEx | $4.08 | +10.0K | 19.3K | +107% | +$40.8K |
| DM | 2021-08-18 | 2021-08-17 | ALXO | GARCIA PETER S | CFO | S - Sale+OE | $66.23 | -10.0K | 12.3K | -45% | -$662.3K |
Purchase Sale Sale after option exercise All abbreviations