SEC Form 4 · open-market trades

Insider trading tracker

When a CEO, director or 10% owner buys or sells their own company's stock on the open market, they must file a Form 4 with the SEC within two business days. Every one of those trades filed since 2026-10-22 is here, updated hourly. Buys by several insiders at once (cluster buys) are the ones investors watch most.

Trades

531

Insider buys

145

Buy value

$33.69M

Cluster buys (30d)

8

Cluster buys — several insiders buying (last 30 days)

Showing ALMR. Clear · Open ALMR analysis

FiledTickerInsiderTitleTypeSharesPriceValue
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL88,434$30.79$2.72MSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL46,290$29.00$1.34MSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL36,941$29.59$1.09MSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL24,704$30.79$761KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL25,177$29.75$749KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL22,020$29.01$639KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL20,634$30.79$635KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL12,931$29.00$375KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL10,800$29.00$313KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL10,319$29.59$305KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL8,620$29.59$255KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL7,033$29.75$209KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL6,151$29.01$178KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL5,875$29.75$175KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL5,138$29.01$149KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL3,683$30.81$113KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL2,380$30.79$73KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL1,246$29.00$36KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL1,029$30.81$32KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL994$29.59$29KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL859$30.81$26KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL677$29.75$20KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL592$29.01$17KSEC filing
2026-10-23ALMR
Alamar Biosciences, Inc.
Qiming Corporate GP VI, Ltd.10% OwnerSELL99$30.81$3KSEC filing

Source: SEC EDGAR Form 4 filings (open-market purchases and sales only; option exercises, gifts and grants excluded). Research only, not investment advice.

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