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Illumina: Keith A. Meister reports 280,091-share sale

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Form Type
4

Rhea-AI Filing Summary

Illumina, Inc. (ILMN) director Keith A. Meister reported sales of 280,091 shares of common stock held for accounts of the Corvex Funds, private investment funds advised by Corvex Management LP, from November 9 through November 11, 2026. The reported prices were weighted averages for multiple transactions. Meister and Corvex disclaim beneficial ownership except to the extent of their pecuniary interests; no Rule 10b5-1 plan is reported.

Insider Meister Keith A.
Role Director
Sold 280,091 shs ($61.09M)
Type Security Shares Price Value
Sale Common Stock F15, F1, F2 15,215 $212.97 $3.24M
Sale Common Stock F16, F1, F2 1,103 $214.02 $236K
Sale Common Stock F17, F1, F2 26,950 $215.48 $5.81M
Sale Common Stock F18, F1, F2 5,122 $216.64 $1.11M
Sale Common Stock F19, F1, F2 8,613 $217.65 $1.87M
Sale Common Stock F20, F1, F2 23,064 $218.50 $5.04M
Sale Common Stock F21, F1, F2 12,305 $219.55 $2.70M
Sale Common Stock F22, F1, F2 4,618 $220.45 $1.02M
Sale Common Stock F23, F1, F2 1,843 $221.09 $407K
Sale Common Stock F9, F1, F2 13,828 $213.92 $2.96M
Sale Common Stock F10, F1, F2 20,693 $214.77 $4.44M
Sale Common Stock F11, F1, F2 19,914 $215.66 $4.29M
Sale Common Stock F12, F1, F2 1,177 $216.39 $255K
Sale Common Stock F13, F1, F2 7,015 $219.94 $1.54M
Sale Common Stock F14, F1, F2 64 $220.16 $14K
Sale Common Stock F3, F1, F2 6,024 $217.99 $1.31M
Sale Common Stock F4, F1, F2 12,202 $218.90 $2.67M
Sale Common Stock F5, F1, F2 16,383 $219.66 $3.60M
Sale Common Stock F6, F1, F2 55,532 $220.80 $12.26M
Sale Common Stock F7, F1, F2 23,528 $221.70 $5.22M
Sale Common Stock F8, F1, F2 4,898 $222.44 $1.09M
Holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 208,826 shares (Indirect, See Footnotes); Common Stock — 6,887 shares (Direct)
Footnotes (23)
  1. F1. These securities of Illumina, Inc. (the "Issuer") are held for the accounts of certain private investment funds (collectively, the "Corvex Funds") for which Corvex Management LP ("Corvex") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister.
  2. F2. For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise.
  3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.27 to $218.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3)-(23) to this Form 4.
  4. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.27 to $219.26.
  5. F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.27 to $220.23.
  6. F6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.27 to $221.26.
  7. F7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $221.27 to $222.26.
  8. F8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $222.27 to $222.87.
  9. F9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.26 to $214.25.
  10. F10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $214.26 to $215.25.
  11. F11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.26 to $216.24.
  12. F12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.29 to $216.48.
  13. F13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.14 to $220.13.
  14. F14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.14 to $220.17.
  15. F15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $212.86 to $213.85.
  16. F16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.93 to $214.47.
  17. F17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.01 to $216.00.
  18. F18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.01 to $217.00.
  19. F19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.01 to $218.00.
  20. F20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.01 to $219.00.
  21. F21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.01 to $220.00.
  22. F22. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.01 to $221.00.
  23. F23. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $221.01 to $221.45.
Shares sold 280,091 shares Sales from accounts of the Corvex Funds, November 9–11, 2026.
Reported sale lot 55,532 shares November 9, 2026; reported weighted-average price of $220.80 per share.
Weighted-average sale price $220.80 per share For a reported sale lot of 55,532 shares on November 9, 2026.
Direct holdings 6,887 shares Keith A. Meister; separate holding entry dated November 9, 2026.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
pecuniary interest financial
"except to the extent of his or its pecuniary interest therein"
beneficial ownership regulatory
"disclaims beneficial ownership of the reported securities"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many ILMN shares did Keith A. Meister report selling?
The Form 4 reports 280,091 shares sold from accounts of the Corvex Funds between November 9 and November 11, 2026. Corvex Management LP acts as investment adviser to the funds; Meister and Corvex disclaim beneficial ownership except to the extent of their pecuniary interests.

How many Illumina shares did Keith A. Meister hold directly?
A separate holding entry lists 6,887 shares held directly by Keith A. Meister as of November 9, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Meister Keith A.
(Last)(First)(Middle)
C/O CORVEX MANAGEMENT LP
667 MADISON AVENUE
(Street)
NEW YORK NEW YORK 10065
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
ILLUMINA, INC. [ ILMN ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock11/09/2026S6,024D$217.99(3)482,893ISee Footnotes(1)(2)
Common Stock11/09/2026S12,202D$218.9(4)470,691ISee Footnotes(1)(2)
Common Stock11/09/2026S16,383D$219.66(5)454,308ISee Footnotes(1)(2)
Common Stock11/09/2026S55,532D$220.8(6)398,776ISee Footnotes(1)(2)
Common Stock11/09/2026S23,528D$221.7(7)375,248ISee Footnotes(1)(2)
Common Stock11/09/2026S4,898D$222.44(8)370,350ISee Footnotes(1)(2)
Common Stock11/10/2026S13,828D$213.92(9)356,522ISee Footnotes(1)(2)
Common Stock11/10/2026S20,693D$214.77(10)335,829ISee Footnotes(1)(2)
Common Stock11/10/2026S19,914D$215.66(11)315,915ISee Footnotes(1)(2)
Common Stock11/10/2026S1,177D$216.39(12)314,738ISee Footnotes(1)(2)
Common Stock11/10/2026S7,015D$219.94(13)307,723ISee Footnotes(1)(2)
Common Stock11/10/2026S64D$220.16(14)307,659ISee Footnotes(1)(2)
Common Stock11/11/2026S15,215D$212.97(15)292,444ISee Footnotes(1)(2)
Common Stock11/11/2026S1,103D$214.02(16)291,341ISee Footnotes(1)(2)
Common Stock11/11/2026S26,950D$215.48(17)264,391ISee Footnotes(1)(2)
Common Stock11/11/2026S5,122D$216.64(18)259,269ISee Footnotes(1)(2)
Common Stock11/11/2026S8,613D$217.65(19)250,656ISee Footnotes(1)(2)
Common Stock11/11/2026S23,064D$218.5(20)227,592ISee Footnotes(1)(2)
Common Stock11/11/2026S12,305D$219.55(21)215,287ISee Footnotes(1)(2)
Common Stock11/11/2026S4,618D$220.45(22)210,669ISee Footnotes(1)(2)
Common Stock11/11/2026S1,843D$221.09(23)208,826ISee Footnotes(1)(2)
Common Stock6,887D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. These securities of Illumina, Inc. (the "Issuer") are held for the accounts of certain private investment funds (collectively, the "Corvex Funds") for which Corvex Management LP ("Corvex") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister.
2. For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.27 to $218.26. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3)-(23) to this Form 4.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.27 to $219.26.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.27 to $220.23.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.27 to $221.26.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $221.27 to $222.26.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $222.27 to $222.87.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.26 to $214.25.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $214.26 to $215.25.
11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.26 to $216.24.
12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.29 to $216.48.
13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.14 to $220.13.
14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.14 to $220.17.
15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $212.86 to $213.85.
16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.93 to $214.47.
17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.01 to $216.00.
18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.01 to $217.00.
19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.01 to $218.00.
20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.01 to $219.00.
21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.01 to $220.00.
22. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.01 to $221.00.
23. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $221.01 to $221.45.
/s/ Keith Meister11/12/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

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