Meister Keith A. — SEC Form 4 filings
SEC reporting owner CIK 1307631. 60 Form 4 filings on record with FilingPulse; latest filed 2026-09-04.
Transaction summary — filings shown
Covers the 50 most recent of 60 filings on record, filed 2024-06-24 to 2026-09-04. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 41 legs across 8 filings — 4,682,027 shares, $100,403,486 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 100 legs across 11 filings — 3,570,758 shares, $609,222,400 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 59.
- Largest priced transaction: sale of 166,501 shares @ $198.24 ($33,007,158) in ILLUMINA, INC., filed 2026-08-06.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ILLUMINA, INC. (ILMN) | Director | 13 | — | 93 legs · 3,059,258 sh · $591,131,765 | 17 |
| GeneDx Holdings Corp. (WGS) | Director, 10% owner | 11 | 34 legs · 1,875,941 sh · $82,641,155 | — | 21 |
| MGM Resorts International (MGM) | Director | 17 | — | 7 legs · 511,500 sh · $18,090,634 | 15 |
| Vestis Corp (VSTS) | Director, 10% owner | 9 | 7 legs · 2,806,086 sh · $17,762,331 | — | 6 |
Form 4 filings — Meister Keith A.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-04 | 4 | ILLUMINA, INC. (ILMN) | Sale (S): 57,488 @ $213.20 · Sale (S): 10,620 @ $213.73 · Sale (S): 8,439 @ $215.20 · Sale (S): 13,261 @ $216.38 · Sale (S): 14,196 @ $217.29 · Sale (S): 9,721 @ $218.33 · +6 more | EDGAR |
| 2026-08-27 | 4 | ILLUMINA, INC. (ILMN) | Sale (S): 92,776 @ $225.26 · Sale (S): 38,201 @ $226.13 · Sale (S): 42 @ $226.79 · Sale (S): 38,213 @ $224.72 · Sale (S): 53,123 @ $225.69 · Sale (S): 14,782 @ $226.50 · +7 more | EDGAR |
| 2026-08-21 | 4 | ILLUMINA, INC. (ILMN) | Sale (S): 19,884 @ $202.37 · Sale (S): 57,544 @ $203.16 · Sale (S): 4,759 @ $204.16 · Sale (S): 12,813 @ $205 · Sale (S): 1,132 @ $207.65 · Sale (S): 3,563 @ $208.55 · +22 more | EDGAR |
| 2026-08-06 | 4 | ILLUMINA, INC. (ILMN) | Sale (S): 7,202 @ $196.74 · Sale (S): 27,854 @ $197.48 · Sale (S): 166,501 @ $198.24 · Sale (S): 35,160 @ $199.51 · Sale (S): 37,242 @ $200.65 · Sale (S): 67,725 @ $201.44 · +8 more | EDGAR |
| 2026-07-02 | 4 | ILLUMINA, INC. (ILMN) | Grant/award (A): 142 @ $149.19 | EDGAR |
| 2026-07-02 | 4 | MGM Resorts International (MGM) | Grant/award (A): 836.65 (derivative) @ $47.81 | EDGAR |
| 2026-06-23 | 4 | GeneDx Holdings Corp. (WGS) | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-01 | 4 | ILLUMINA, INC. (ILMN) | Option exercise/expiry (X): 24,562 @ $102.82 · Other (J): 24,562 @ $156.40 · Sale (S): 37,590 @ $156.50 · Sale (S): 71,986 @ $157.38 · Sale (S): 110,424 @ $147.50 · Sale (S): 11,760 @ $159.57 · +14 more | EDGAR |
| 2026-05-29 | 4/A | ILLUMINA, INC. (ILMN) | Holdings only — no transactions reported | EDGAR |
| 2026-05-22 | 4 | ILLUMINA, INC. (ILMN) | Grant/award (A): 2,072 @ $144.83 | EDGAR |
| 2026-05-15 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Purchase (P): 94,074 @ $38.82 · Purchase (P): 70,926 @ $39.45 · Purchase (P): 88,107 @ $39.08 · Purchase (P): 51,893 @ $39.92 · Purchase (P): 27,408 @ $38.28 · Purchase (P): 18,865 @ $39.83 | EDGAR |
| 2026-05-14 | 4 | ILLUMINA, INC. (ILMN) | Option exercise/expiry (X): 255,378 @ $102.82 · Other (J): 255,378 @ $144.66 · Sale (S): 159,623 @ $145.26 · Sale (S): 53,610 @ $145.94 · Sale (S): 6,524 @ $147.50 · Sale (S): 5,310 @ $148.14 · +6 more | EDGAR |
| 2026-05-11 | 4 | ILLUMINA, INC. (ILMN) | Option exercise/expiry (X): 9,236 @ $102.82 · Other (J): 9,236 @ $140.25 · Option exercise/expiry (X): 79,568 @ $102.82 · Other (J): 79,568 @ $143.45 · Option exercise/expiry (X): 9,236 (derivative) · Option exercise/expiry (X): 79,568 (derivative) | EDGAR |
| 2026-05-11 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Purchase (P): 128,181 @ $35.46 · Purchase (P): 14,786 @ $36.33 · Purchase (P): 123,393 @ $37.60 · Purchase (P): 116,412 @ $38.46 · Purchase (P): 94,356 @ $39.39 · Purchase (P): 56,630 @ $40.46 · +7 more | EDGAR |
| 2026-05-08 | 4 | MGM Resorts International (MGM) | Option exercise (M): 6,675 (derivative) @ $0 · Option exercise (M): 6,675 (derivative) @ $0 · Grant/award (A): 6,298 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | ILLUMINA, INC. (ILMN) | Grant/award (A): 161 @ $131.55 | EDGAR |
| 2026-04-02 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,080.79 (derivative) @ $37.01 | EDGAR |
| 2026-03-09 | 4 | MGM Resorts International (MGM) | Sale (S): 37,500 @ $34.27 | EDGAR |
| 2026-03-05 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Purchase (P): 19,686 @ $70.34 · Purchase (P): 8,439 @ $71.48 · Purchase (P): 200 @ $72 · Purchase (P): 921 @ $75.66 · Purchase (P): 249 @ $75.99 · Purchase (P): 304 @ $77.96 · +4 more | EDGAR |
| 2026-02-20 | 4 | Vestis Corp (VSTS) | Grant/award (A): 18,253 @ $0 | EDGAR |
| 2026-01-06 | 4 | Vestis Corp (VSTS) | Grant/award (A): 15,958 @ $0 | EDGAR |
| 2026-01-05 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,096.19 (derivative) @ $36.49 | EDGAR |
| 2025-12-17 | 4 | Vestis Corp (VSTS) jointly with Corvex Management LP | Purchase (P): 800,222 @ $6.81 · Purchase (P): 209,842 @ $6.79 | EDGAR |
| 2025-10-06 | 4/A | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Holdings only — no transactions reported | EDGAR |
| 2025-10-02 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,154.07 (derivative) @ $34.66 | EDGAR |
| 2025-09-11 | 4 | MGM Resorts International (MGM) | Sale (S): 242,000 @ $35.42 | EDGAR |
| 2025-07-02 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,163.13 (derivative) @ $34.39 | EDGAR |
| 2025-06-23 | 4 | GeneDx Holdings Corp. (WGS) | Option exercise (M): 12,924 @ $0 · Grant/award (A): 3,576 (derivative) @ $0 · Option exercise (M): 12,924 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | MGM Resorts International (MGM) | Sale (S): 59,634 @ $32.09 · Sale (S): 366 @ $32.50 | EDGAR |
| 2025-05-28 | 4 | Vestis Corp (VSTS) jointly with Corvex Management LP | Purchase (P): 377,277 @ $5.89 · Purchase (P): 109,008 @ $6.05 · Purchase (P): 314,390 @ $6.03 | EDGAR |
| 2025-05-23 | 4 | ILLUMINA, INC. (ILMN) | Grant/award (A): 3,780 @ $0 | EDGAR |
| 2025-05-16 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Purchase (P): 25,356 @ $59.81 · Purchase (P): 24,644 @ $60.52 | EDGAR |
| 2025-05-12 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Purchase (P): 79,236 @ $55.69 · Purchase (P): 10,897 @ $56.96 · Purchase (P): 9,867 @ $57.53 | EDGAR |
| 2025-05-12 | 4 | Vestis Corp (VSTS) jointly with Corvex Management LP | Purchase (P): 857,299 @ $6.11 · Purchase (P): 138,048 @ $6.32 | EDGAR |
| 2025-05-09 | 4 | MGM Resorts International (MGM) | Grant/award (A): 6,675 (derivative) @ $0 | EDGAR |
| 2025-05-06 | 4 | GeneDx Holdings Corp. (WGS) jointly with Corvex Management LP | Grant/award (A): 23,485 @ $62.11 · Grant/award (A): 57,012 @ $63.09 · Grant/award (A): 26,678 @ $64.31 · Grant/award (A): 51,172 @ $64.95 · Grant/award (A): 40,335 @ $64.45 · Grant/award (A): 62,198 @ $65.34 · +6 more | EDGAR |
| 2025-05-06 | 4 | MGM Resorts International (MGM) | Option exercise (M): 5,261 (derivative) @ $0 · Option exercise (M): 5,261 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,349.53 (derivative) @ $29.64 | EDGAR |
| 2025-04-01 | 4 | ILLUMINA, INC. (ILMN) | Grant/award (A): 625 @ $0 | EDGAR |
| 2025-03-20 | 4 | Vestis Corp (VSTS) | Grant/award (A): 27.99 @ $0 | EDGAR |
| 2025-01-30 | 4 | Vestis Corp (VSTS) | Grant/award (A): 8,734 @ $0 | EDGAR |
| 2025-01-08 | 4 | Vestis Corp (VSTS) | Grant/award (A): 16.14 @ $0 | EDGAR |
| 2025-01-03 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,154.40 (derivative) @ $34.65 | EDGAR |
| 2024-12-13 | 4 | MGM Resorts International (MGM) | Sale (S): 51,000 @ $36.57 | EDGAR |
| 2024-10-07 | 4 | Vestis Corp (VSTS) | Grant/award (A): 17.92 @ $0 | EDGAR |
| 2024-10-01 | 4 | MGM Resorts International (MGM) | Grant/award (A): 1,023.28 (derivative) @ $39.09 | EDGAR |
| 2024-09-13 | 4 | MGM Resorts International (MGM) | Sale (S): 116,679 @ $36.70 · Sale (S): 4,321 @ $37.29 | EDGAR |
| 2024-07-03 | 4 | MGM Resorts International (MGM) | Grant/award (A): 900.09 (derivative) @ $44.44 | EDGAR |
| 2024-06-27 | 4 | GeneDx Holdings Corp. (WGS) | Grant/award (A): 12,924 (derivative) @ $0 | EDGAR |
| 2024-06-24 | 4 | GeneDx Holdings Corp. (WGS) | Option exercise (M): 5,828 @ $0 · Option exercise (M): 5,828 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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