Alamar Biosciences Inc.

Last updated September 27, 2026

Organization details

Legal name
Alamar Biosciences Inc.
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
3826 — Laboratory Analytical Instruments
Jurisdiction of incorporation
Delaware
Headquarters city
Fremont
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
ALMR
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0002104204
EIN
36-4899036

Board of directors

Chief executives

Yuling Luo · Chief Executive Officer
Since April 2026

Board connections

2 of this board's directors also sit on 5 other boards. 1 is in the same sector.

Network of Alamar Biosciences Inc.'s board connections Cerus Corporation Cerus Corporation GRAIL Inc. GRAIL Inc. Revvity Inc. Revvity Inc. Standard BioTools Inc. Standard BioTools Inc. Twist Bioscience Corporation Twist Bioscience Corpo... Frank Witney Frank Witney Robert P. Ragusa Robert P. Ragusa Alamar Biosciences Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$7,999,996
2 purchases by 2 insiders
Sold, last 12 months
$44,561,405
120 sales by 1 insider
Date Insider Transaction Shares Price Value
Nov 3, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −1,946 $29.89 $58,166
Nov 3, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −72,301 $29.89 $2,161,077
Nov 3, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −16,870 $29.89 $504,244
Nov 3, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −20,196 $29.89 $603,658
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −763 $29.84 $22,768
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −3 $30.63 $92
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −28,404 $29.84 $847,575
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −131 $30.63 $4,013
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −6,628 $29.84 $197,780
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −30 $30.63 $919
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −7,935 $29.84 $236,780
Nov 2, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −36 $30.63 $1,103
Oct 30, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −1,309 $29.93 $39,178
Oct 30, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −1,080 $30.70 $33,156
Oct 30, 2026 Qiming Corporate GP VI, Ltd. 10% owner Open-market sale −92 $31.96 $2,940

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Questions about Alamar Biosciences Inc.

Who is the CEO of Alamar Biosciences Inc.?

Yuling Luo has been Alamar Biosciences Inc.'s Chief Executive Officer since April 2026.

How many directors are on Alamar Biosciences Inc.'s board?

Alamar Biosciences Inc.'s board has 7 directors: Frank Witney, Ian W. Ratcliffe, Nicholas Naclerio, Rebecca Chambers, Robert P. Ragusa, Shiping Chen and Yuling Luo.

Are Alamar Biosciences Inc. insiders buying or selling shares?

Over the last 12 months, Alamar Biosciences Inc. insiders bought $8.0 million of shares in 2 purchases and sold $44.6 million of shares in 120 sales on the open market, as reported to the SEC on Forms 4 and 5.

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