ALMR

insider transactions

Alamar Biosciences, Inc. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Cluster buy signal: 2 different insiders made open-market purchases in the last 90 days, totalling $8.0M.

Net shares · 90d

+470.6K

470.6K buy · 0 sell

Net value · 90d

$8.0M

$8.0M in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

470.6K buy · 0 sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Other·J
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

12.2K sh
Other·J
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

300.9K sh
Exercise·C
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

176.2K sh

Own New
Exercise·C
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

73.2K sh

Own New
Exercise·C
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

247.3K sh

Own New
Grant·A
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

37.2K sh

Own +5%
Other·J
Apr 20, 26

Shiping Chen

Chief Operating Officer

$0

722.9K sh
Other·J
Apr 20, 26

Shiping Chen

Chief Operating Officer

—

722.9K sh
Exercise·C
Apr 20, 26

Shiping Chen

Chief Operating Officer

—

72.9K sh

Own +11%
Exercise·C
Apr 20, 26

Shiping Chen

Chief Operating Officer

—

320.5K sh

Own +97%
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

42.3K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

37.1K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

1.0M sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

27.7K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

20.0K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

24.0K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

25.3K sh
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

266.3K sh
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

1.2M sh

Own New
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

880.8K sh

Own New
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

366.0K sh

Own New
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

1.0M sh

Own New
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

—

1.2M sh
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

—

1.2M sh

Own New
Grant·A
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

$0

76.5K sh

Own +4%
Other·J
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

—

1.9M sh
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

—

364.3K sh

Own +24%
Exercise·C
Apr 20, 26

Yuling Luo KEY

Chief Executive Officer

—

1.4M sh

Own +1227%
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

16.3K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

5.8K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

8.5K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

206.8K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

10.7K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

8.7K sh
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

$0

29.4K sh
Grant·A
Apr 20, 26

Timothy Ogden White KEY

President

$0

37.2K sh

Own +8%
Other·J
Apr 20, 26

Timothy Ogden White KEY

President

—

454.6K sh
Other·J
Apr 20, 26

Rebecca Chambers

Director

$0

140.6K sh
Other·J
Apr 20, 26

Justin J. Mcanear KEY

Chief Financial Officer

$0

570.7K sh
Grant·A
Apr 20, 26

Justin J. Mcanear KEY

Chief Financial Officer

$0

37.2K sh

Own New
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

—

— sh
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

$0

5.0M sh

Own New
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

$0

2.1M sh

Own New
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

$0

2.9M sh

Own New
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

$0

3.2M sh

Own New
Grant·A
Apr 20, 26

Nicholas Naclerio

Director

$0

5.7K sh

Own New
Buy·P
Apr 20, 26

Nicholas Naclerio

Director

$4.0M

235.3K sh · $17.00

Own +87%
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

—

271.8K sh

Own New
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

—

346.0K sh

Own +6%
Other·J
Apr 20, 26

Nicholas Naclerio

Director

—

5.5M sh
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

—

922.2K sh

Own +20%
Exercise·C
Apr 20, 26

Nicholas Naclerio

Director

—

4.6M sh

Own New
Other·J
Apr 20, 26

Frank Witney

Director

$0

124.1K sh
Other·J
Apr 20, 26

Frank Witney

Director

$0

33.1K sh
Other·J
Apr 20, 26

Frank Witney

Director

$0

49.6K sh
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

— sh
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

$0

5.0M sh

Own New
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

$0

2.1M sh

Own New
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

$0

2.9M sh

Own New
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

$0

3.2M sh

Own New
Buy·P
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

$4.0M

235.3K sh · $17.00

Own +87%
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

271.8K sh

Own New
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

346.0K sh

Own +6%
Other·J
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

5.5M sh
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

922.2K sh

Own +20%
Exercise·C
Apr 20, 26

Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio

10% Owner

—

4.6M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

4.6M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

3.9M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

4.2M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

113.6K sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

5.7M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

154.4K sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

6.4M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

$0

172.3K sh

Own New
Other·J
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

1.9M sh
Other·J
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

1.6M sh
Other·J
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

6.9M sh
Other·J
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

185.2K sh
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

1.9M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

1.6M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

6.9M sh

Own New
Exercise·C
Apr 20, 26

Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.

10% Owner

—

185.2K sh

Own New
Grant·A
Apr 16, 26

Shiping Chen

Chief Operating Officer

$0

163.4K sh

Own New
Grant·A
Apr 16, 26

Yuling Luo KEY

Chief Executive Officer

$0

341.2K sh

Own New
Grant·A
Apr 16, 26

Timothy Ogden White KEY

President

$0

163.4K sh

Own New
Grant·A
Apr 16, 26

Justin J. Mcanear KEY

Chief Financial Officer

$0

163.4K sh

Own New
Grant·A
Apr 16, 26

Nicholas Naclerio

Director

$0

25.6K sh

Own New

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Other J	12.2K	—	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Other J	300.9K	—	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Exercise C	176.2K	New	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Exercise C	73.2K	New	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Exercise C	247.3K	New	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Grant A	37.2K	+5%	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Other J	722.9K	—	—	$0
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Other J	722.9K	—	—	—
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Exercise C	72.9K	+11%	—	—
Apr 20, 2026	Shiping Chen	Chief Operating Officer	Exercise C	320.5K	+97%	—	—
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	42.3K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	37.1K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	1.0M	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	27.7K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	20.0K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	24.0K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	25.3K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	266.3K	—	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	1.2M	New	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	880.8K	New	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	366.0K	New	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	1.0M	New	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	1.2M	—	—	—
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	1.2M	New	—	—
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Grant A	76.5K	+4%	—	$0
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Other J	1.9M	—	—	—
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	364.3K	+24%	—	—
Apr 20, 2026	Yuling Luo KEY	Chief Executive Officer	Exercise C	1.4M	+1227%	—	—
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	16.3K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	5.8K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	8.5K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	206.8K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	10.7K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	8.7K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	29.4K	—	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Grant A	37.2K	+8%	—	$0
Apr 20, 2026	Timothy Ogden White KEY	President	Other J	454.6K	—	—	—
Apr 20, 2026	Rebecca Chambers	Director	Other J	140.6K	—	—	$0
Apr 20, 2026	Justin J. Mcanear KEY	Chief Financial Officer	Other J	570.7K	—	—	$0
Apr 20, 2026	Justin J. Mcanear KEY	Chief Financial Officer	Grant A	37.2K	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	—	—	—	—
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	5.0M	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	2.1M	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	2.9M	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	3.2M	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Grant A	5.7K	New	—	$0
Apr 20, 2026	Nicholas Naclerio	Director	Buy P	235.3K	+87%	$17.00	$4.0M
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	271.8K	New	—	—
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	346.0K	+6%	—	—
Apr 20, 2026	Nicholas Naclerio	Director	Other J	5.5M	—	—	—
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	922.2K	+20%	—	—
Apr 20, 2026	Nicholas Naclerio	Director	Exercise C	4.6M	New	—	—
Apr 20, 2026	Frank Witney	Director	Other J	124.1K	—	—	$0
Apr 20, 2026	Frank Witney	Director	Other J	33.1K	—	—	$0
Apr 20, 2026	Frank Witney	Director	Other J	49.6K	—	—	$0
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	—	—	—	—
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	5.0M	New	—	$0
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	2.1M	New	—	$0
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	2.9M	New	—	$0
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	3.2M	New	—	$0
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Buy P	235.3K	+87%	$17.00	$4.0M
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	271.8K	New	—	—
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	346.0K	+6%	—	—
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Other J	5.5M	—	—	—
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	922.2K	+20%	—	—
Apr 20, 2026	Illumina Innovation Fund II GP, L.L.C. / Illumina Innovation Fund II, L.P. / Illumina Innovation Fund III GP, L.L.C. / Illumina Innovation Fund III, L.P. / Nicholas Naclerio	10% Owner	Exercise C	4.6M	New	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	4.6M	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	3.9M	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	4.2M	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	113.6K	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	5.7M	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	154.4K	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	6.4M	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	172.3K	New	—	$0
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Other J	1.9M	—	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Other J	1.6M	—	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Other J	6.9M	—	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Other J	185.2K	—	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	1.9M	New	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	1.6M	New	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	6.9M	New	—	—
Apr 20, 2026	Qiming Corporate GP VI, Ltd. / Qiming Managing Directors Fund VI, L.P. / Qiming Venture Partners VI, L.P. / Qiming GP VIII, LLC / Qiming Venture Partners VIII Investments, LLC / Qiming GP VIII-HC, LLC / Qiming Venture Partners VIII-HC, L.P.	10% Owner	Exercise C	185.2K	New	—	—
Apr 16, 2026	Shiping Chen	Chief Operating Officer	Grant A	163.4K	New	—	$0
Apr 16, 2026	Yuling Luo KEY	Chief Executive Officer	Grant A	341.2K	New	—	$0
Apr 16, 2026	Timothy Ogden White KEY	President	Grant A	163.4K	New	—	$0
Apr 16, 2026	Justin J. Mcanear KEY	Chief Financial Officer	Grant A	163.4K	New	—	$0
Apr 16, 2026	Nicholas Naclerio	Director	Grant A	25.6K	New	—	$0

About ALMR insider trading

This page tracks insider transactions for Alamar Biosciences, Inc. (ALMR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.