Follow the people · Insider
Bernard Shek
Bernard Shek files insider transactions with the SEC as a chief legal officer & secty of Sandisk (SNDK). We hold 5 disclosed purchases and sales filed since 24 March 2025, 4 of them in the last 90 days.
- Files forSNDK
- Disclosed buys and sells5 in all, 4 in the last 90 days
- Last disclosure8 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 20 March 2025 — 8 September 2026Chief Legal Officer & Secty · Sandisk (SNDK)43 Form 4 lines · source: SEC Form 4
Everything they disclosed
43 entries, newest first — one per disclosure report, one per Form 4 line- had shares withheld for tax on 2,271 shares of SandiskSEC Form 48 September 2026Common Stock · traded 3 September 2026 · filed 8 September 2026
- ▼ sold on the open market 2,308 shares of SandiskSEC Form 48 September 2026Common Stock · traded 8 September 2026 · filed 8 September 2026
- ▼ sold on the open market 600 shares of SandiskSEC Form 42 September 2026Common Stock · traded 1 September 2026 · filed 2 September 2026
- had shares withheld for tax on 212 shares of SandiskSEC Form 427 August 2026Common Stock · traded 25 August 2026 · filed 27 August 2026
- had shares withheld for tax on 111 shares of SandiskSEC Form 424 August 2026Common Stock · traded 20 August 2026 · filed 24 August 2026
- had shares withheld for tax on 108 shares of SandiskSEC Form 424 August 2026Common Stock · traded 21 August 2026 · filed 24 August 2026
- ▼ sold on the open market 600 shares of SandiskSEC Form 44 August 2026Common Stock · traded 3 August 2026 · filed 4 August 2026
- ▼ sold on the open market 600 shares of SandiskSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 422 June 2026Common Stock · traded 20 June 2026 · filed 22 June 2026
- ▼ sold on the open market 600 shares of SandiskSEC Form 45 June 2026Common Stock · traded 3 June 2026 · filed 5 June 2026
- had shares withheld for tax on 211 shares of SandiskSEC Form 427 May 2026Common Stock · traded 25 May 2026 · filed 27 May 2026
- had shares withheld for tax on 109 shares of SandiskSEC Form 422 May 2026Common Stock · traded 20 May 2026 · filed 22 May 2026
- had shares withheld for tax on 107 shares of SandiskSEC Form 422 May 2026Common Stock · traded 21 May 2026 · filed 22 May 2026
- had shares withheld for tax on 41 shares of SandiskSEC Form 421 April 2026Common Stock · traded 20 April 2026 · filed 21 April 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 424 March 2026Common Stock · traded 20 March 2026 · filed 24 March 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 424 March 2026Common Stock · traded 20 March 2026 · filed 24 March 2026
- had shares withheld for tax on 211 shares of SandiskSEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- had shares withheld for tax on 211 shares of SandiskSEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 424 February 2026Common Stock · traded 20 February 2026 · filed 24 February 2026
- had shares withheld for tax on 107 shares of SandiskSEC Form 424 February 2026Common Stock · traded 21 February 2026 · filed 24 February 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 424 February 2026Common Stock · traded 20 February 2026 · filed 24 February 2026
- had shares withheld for tax on 107 shares of SandiskSEC Form 424 February 2026Common Stock · traded 21 February 2026 · filed 24 February 2026
- had shares withheld for tax on 34 shares of SandiskSEC Form 421 January 2026Common Stock · traded 20 January 2026 · filed 21 January 2026
- had shares withheld for tax on 34 shares of SandiskSEC Form 421 January 2026Common Stock · traded 20 January 2026 · filed 21 January 2026
- had shares withheld for tax on 117 shares of SandiskSEC Form 423 December 2025Common Stock · traded 20 December 2025 · filed 23 December 2025
- had shares withheld for tax on 211 shares of SandiskSEC Form 426 November 2025Common Stock · traded 25 November 2025 · filed 26 November 2025
- had shares withheld for tax on 109 shares of SandiskSEC Form 424 November 2025Common Stock · traded 20 November 2025 · filed 24 November 2025
- had shares withheld for tax on 107 shares of SandiskSEC Form 424 November 2025Common Stock · traded 21 November 2025 · filed 24 November 2025
- had shares withheld for tax on 362 shares of SandiskSEC Form 421 October 2025Common Stock · traded 20 October 2025 · filed 21 October 2025
- had shares withheld for tax on 117 shares of SandiskSEC Form 422 September 2025Common Stock · traded 20 September 2025 · filed 22 September 2025
- was granted 18,313 shares of SandiskSEC Form 44 September 2025Common Stock · traded 3 September 2025 · filed 4 September 2025
- had shares withheld for tax on 211 shares of SandiskSEC Form 427 August 2025Common Stock · traded 25 August 2025 · filed 27 August 2025
- had shares withheld for tax on 78 shares of SandiskSEC Form 427 August 2025Common Stock · traded 27 August 2025 · filed 27 August 2025
- had shares withheld for tax on 110 shares of SandiskSEC Form 422 August 2025Common Stock · traded 20 August 2025 · filed 22 August 2025
- had shares withheld for tax on 428 shares of SandiskSEC Form 422 August 2025Common Stock · traded 21 August 2025 · filed 22 August 2025
- had shares withheld for tax on 29 shares of SandiskSEC Form 422 July 2025Common Stock · traded 20 July 2025 · filed 22 July 2025
- had shares withheld for tax on 184 shares of SandiskSEC Form 424 June 2025Common Stock · traded 20 June 2025 · filed 24 June 2025
- had shares withheld for tax on 147 shares of SandiskSEC Form 428 May 2025Common Stock · traded 25 May 2025 · filed 28 May 2025
- had shares withheld for tax on 54 shares of SandiskSEC Form 428 May 2025Common Stock · traded 27 May 2025 · filed 28 May 2025
- had shares withheld for tax on 76 shares of SandiskSEC Form 422 May 2025Common Stock · traded 20 May 2025 · filed 22 May 2025
- was granted 59,121 shares of Sandisk (a derivative holding)SEC Form 413 May 2025Performance Shares · traded 9 May 2025 · filed 13 May 2025
- had shares withheld for tax on 29 shares of SandiskSEC Form 421 April 2025Common Stock · traded 20 April 2025 · filed 21 April 2025
- had shares withheld for tax on 81 shares of SandiskSEC Form 424 March 2025Common Stock · traded 20 March 2025 · filed 24 March 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.