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Who

Nicholas Naclerio

Director

Company insider

Files Form 4 as: Director, Alamar Biosciences; Sr VP, Corporate Development, Illumina.

In numbers

Trades disclosed
222
Buys
1
Sells
34
Bought
$8.0M
Sold
$39.7M
Companies
2
Companies where not an officer
1
First trade
31 Jan 2012
Last trade
20 Apr 2026
Last filed
20 Apr 2026

Companies traded

Where they are an officer
ILMN IlluminaOfficer · Life-science tools · last 21 Mar 20160 buys · 34 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ALMR Alamar BiosciencesDirector · Life-science tools · last 20 Apr 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code C—4,588,364filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—3,194,377 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—2,862,507 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—2,094,266 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—5,037,783 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code C—922,152filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code J—5,510,516filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—3,194,377 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—2,862,507 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—2,094,266 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—5,037,783 at $0.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar Biosciencesoption or derivative · Life-science toolsSEC FORM 4 Code C—filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code J—5,510,516filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code C—346,020filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code C—271,782filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Bought$4.0M235,294 at $17.00filing
20 Apr 2026filed 20 Apr 2026ALMR Alamar BiosciencesLife-science toolsSEC FORM 4 Code A—5,686 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care35

Buys in green, sells in red, by the company’s sector.

Related people

Jacob ThaysenChief Executive Officer · Chief Executive Officer at Illumina, filing Form 4 there in the last year
Scott B. UllemDirector · Director at Illumina, filing Form 4 there in the last year
Keith A. MeisterDirector · Director at Illumina, filing Form 4 there in the last year
Julie Ann ColettiChief Legal Officer · Chief Legal Officer at Illumina, filing Form 4 there in the last year
Steven BarnardSVP, Chief Technology Officer · SVP, Chief Technology Officer at Illumina, filing Form 4 there in the last year
Qiming Corporate GP VI, Ltd.10% owner · Also traded ALMR in the last 90 days
Christensen Jakob WedelSVP, Strategy/Corp Development · Also traded ILMN in the last 90 days
Scott M. DaviesChief Legal Officer · Also traded ILMN in the last 90 days