ALXO insider buying and SEC filings, explained
Alx Oncology Holdings Inc. · CIK 1810182
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Pharmaceutical Preparations
- State of incorporation
- DE
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$5.0M
Insiders who bought
1
Sold (not marked 10b5-1)
$43K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 17, 2026 | Sale | Jason Lettmann (CEO and Director) sold 2,230 shares at $1.93 ($4K). Holdings down 1% to 294,379 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 17, 2026 | Sale | Shelly Wong (SVP, Finance and CAO) sold 573 shares at $1.93 ($1K). Holdings down 1% to 87,828 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Jul 1, 2026 | Sale | Shelly Wong (SVP, Finance and CAO) sold 1,404 shares at about $2.04 ($3K). Holdings down 2% to 88,401 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Mar 19, 2026 | Sale | Jason Lettmann (CEO and Director) sold 12,311 shares at $2.17 ($27K). Holdings down 4% to 293,609 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 23, 2026 |
| Mar 19, 2026 | Sale | Shelly Pinto (SVP, Finance and CAO) sold 903 shares at $2.17 ($2K). Holdings down 1% to 86,805 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 23, 2026 |
| Feb 18, 2026 | Sale | Shelly Pinto (SVP, Finance and CAO) sold 565 shares at $2.27 ($1K). Holdings down 1% to 87,708 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 20, 2026 |
| Feb 2, 2026 | Purchase (code P) | Corey S. Goodman (Director and 10% owner) bought 3,184,713 shares indirectly at $1.57 ($5.0M), reported as a purchase (code P). Indirect holdings up 60% to 8,453,038 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 4, 2026 |
| Jan 6, 2026 | Sale | Shelly Pinto (SVP, Finance and CAO) sold 3,925 shares at about $1.11 ($4K). Holdings down 4% to 88,273 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 7, 2026 |
13 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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