Jacob Thaysen

CIK: 0001625263

Transaction Breakdown

Open Market Buys (P)7 (43.8%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (6.3%)

Derivative conversions

Awards (A)2 (12.5%)

Compensation grants

Other (G, F, J, C, D, …)6 (37.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ILMN

ILLUMINA, INC.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

ILMN
ILLUMINA, INC.
Oct 5, 2026
Tax Payment(F)
Direct
1.3K shares at avg. $293.69$383K
ILMN
ILLUMINA, INC.
Mar 5, 2026
Award(A)
Direct
25.7K shares at avg. $128.24$3.3M
ILMN
ILLUMINA, INC.
Feb 15, 2026
Tax Payment(F)
Direct
6.5K shares at avg. $116.51$762K
ILMN
ILLUMINA, INC.
Feb 12, 2026
Exercise(M)
Direct
13.3K shares-
ILMN
ILLUMINA, INC.
Feb 12, 2026
Tax Payment(F)
Direct
5.5K shares at avg. $114.44$626K
ILMN
ILLUMINA, INC.
Oct 5, 2025
Tax Payment(F)
Direct
1.3K shares at avg. $101.02$131K
ILMN
ILLUMINA, INC.
May 13, 2025
Purchase(P)
Direct
100 shares at avg. $82.26$8K
ILMN
ILLUMINA, INC.
May 13, 2025
Purchase(P)
Direct
804 shares at avg. $81.56$66K
ILMN
ILLUMINA, INC.
May 13, 2025
Purchase(P)
Direct
4.9K shares at avg. $80.70$399K
ILMN
ILLUMINA, INC.
May 12, 2025
Purchase(P)
Direct
1.2K shares at avg. $79.70$96K
ILMN
ILLUMINA, INC.
May 12, 2025
Purchase(P)
Direct
3.7K shares at avg. $80.92$299K
ILMN
ILLUMINA, INC.
May 12, 2025
Purchase(P)
Direct
1.4K shares at avg. $81.54$114K
ILMN
ILLUMINA, INC.
May 12, 2025
Purchase(P)
Direct
200 shares at avg. $82.66$17K
ILMN
ILLUMINA, INC.
Mar 5, 2025
Award(A)
Direct
28.7K shares-
ILMN
ILLUMINA, INC.
Feb 15, 2025
Tax Payment(F)
Direct
2.1K shares at avg. $101.09$209K
ILMN
ILLUMINA, INC.
Oct 5, 2024
Tax Payment(F)
Direct
914 shares at avg. $140.66$129K

		Type	Shares	Price		Ownership
Oct 5, 2026	ILMN ILLUMINA, INC.	Tax Payment(F)	1,303	$293.69	$382,678	Direct
Mar 5, 2026	ILMN ILLUMINA, INC.	Award(A)	25,734	$128.24	$3,300,128	Direct
Feb 15, 2026	ILMN ILLUMINA, INC.	Tax Payment(F)	6,544	$116.51	$762,441	Direct
Feb 12, 2026	ILMN ILLUMINA, INC.	Exercise(M)	13,264	-	$0	Direct
Feb 12, 2026	ILMN ILLUMINA, INC.	Tax Payment(F)	5,470	$114.44	$625,987	Direct
Oct 5, 2025	ILMN ILLUMINA, INC.	Tax Payment(F)	1,301	$101.02	$131,427	Direct
May 13, 2025	ILMN ILLUMINA, INC.	Purchase(P)	100	$82.26	$8,226	Direct
May 13, 2025	ILMN ILLUMINA, INC.	Purchase(P)	804	$81.56	$65,574	Direct
May 13, 2025	ILMN ILLUMINA, INC.	Purchase(P)	4,946	$80.70	$399,142	Direct
May 12, 2025	ILMN ILLUMINA, INC.	Purchase(P)	1,200	$79.70	$95,640	Direct
May 12, 2025	ILMN ILLUMINA, INC.	Purchase(P)	3,700	$80.92	$299,404	Direct
May 12, 2025	ILMN ILLUMINA, INC.	Purchase(P)	1,400	$81.54	$114,156	Direct
May 12, 2025	ILMN ILLUMINA, INC.	Purchase(P)	200	$82.66	$16,532	Direct
Mar 5, 2025	ILMN ILLUMINA, INC.	Award(A)	28,709	-	-	Direct
Feb 15, 2025	ILMN ILLUMINA, INC.	Tax Payment(F)	2,064	$101.09	$208,650	Direct
Oct 5, 2024	ILMN ILLUMINA, INC.	Tax Payment(F)	914	$140.66	$128,563	Direct

1-16 of 16 transactions

About Thaysen Jacob

Thaysen Jacob (SEC CIK 0001625263) files insider reports with the SEC as Chief Executive Officer of ILLUMINA, INC. (ILMN).

Signal8 holds 9 ownership filings by Thaysen Jacob, all Form 4s, filed between Oct 8, 2024 and Oct 7, 2026. Those filings report 16 transactions, from Oct 5, 2024 to Oct 5, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Thaysen Jacob's filings is in SAN DIEGO, CA.

Recent filings by Thaysen Jacob

Oct 5, 2026: Tax withholding of ILMN shares (Form 4, code F).
Mar 5, 2026: Grant or award of ILMN shares (Form 4, code A).
Feb 15, 2026: Tax withholding of ILMN shares (Form 4, code F).
Feb 12, 2026: Option exercise of ILMN shares (Form 4, code M).
Feb 12, 2026: Tax withholding of ILMN shares (Form 4, code F).

Other insiders filing for ILLUMINA, INC. (ILMN)

Meister Keith A., Director
Ullem Scott B., Director
Coletti Julie Ann, Chief Legal Officer
Barnard Steven, SVP, Chief Technology Officer
Wedel Christensen Jakob, SVP, Strategy/Corp Development
Sullivan Michael C, Chief Commercial Officer

How to read Form 4 transaction codes