ALMR insider buying and SEC filings, explained
Alamar Biosciences, Inc. · CIK 2104204
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Laboratory Analytical Instruments
- State of incorporation
- DE
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$8.0M
Insiders who bought
1
Sold (not marked 10b5-1)
$41.2M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 30–Nov 2, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 187,636 shares indirectly between Oct 30 and Nov 2 at about $30.25 ($5.7M). Indirect holdings down 10% to 1,670,550 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Nov 3, 2026, 4:15 PM ET |
| Oct 27–28, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 185,731 shares indirectly between Oct 27 and Oct 28 at about $32.14 ($6.0M). Indirect holdings down 10% to 1,704,596 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Oct 29, 2026, 4:09 PM ET |
| Oct 23–26, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 280,458 shares indirectly between Oct 23 and Oct 26 at about $30.56 ($8.6M). Indirect holdings down 14% to 1,738,295 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Oct 27, 2026, 4:10 PM ET |
| Oct 21–22, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 342,626 shares indirectly between Oct 21 and Oct 22 at about $29.93 ($10.3M). Indirect holdings down 16% to 1,789,183 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Oct 23, 2026, 7:35 PM ET |
| Oct 19–20, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 217,512 shares indirectly between Oct 19 and Oct 20 at about $27.35 ($5.9M). Indirect holdings down 11% to 1,851,350 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Oct 21, 2026, 7:15 PM ET |
| Oct 15–16, 2026 | Sale | Qiming Venture Partners VI, L.P. (10% owner) sold 173,673 shares indirectly between Oct 15 and Oct 16 at about $27.73 ($4.8M). Indirect holdings down 8% to 1,890,817 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 6 other reporting owners. | SEC filing Filed Oct 19, 2026, 4:30 PM ET |
| Apr 20, 2026 | Purchase (code P) | Nicholas Naclerio (10% owner) bought 235,294 shares indirectly at $17.00 ($4.0M), reported as a purchase (code P). Indirect holdings up 87% to 507,076 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 4 other reporting owners. | SEC filing Filed Apr 20, 2026 |
| Apr 20, 2026 | Purchase (code P) | Nicholas Naclerio (Director) bought 235,294 shares indirectly at $17.00 ($4.0M), reported as a purchase (code P). Indirect holdings up 87% to 507,076 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 20, 2026 |
11 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
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 3, 2026, 4:10 PM ET 8-K | Earnings released (Item 2.02) Executive or director change (Item 5.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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