Follow the people · Insider
Kumud Kalia
Kumud Kalia files insider transactions with the SEC as a chief information officer of Guardant Health (GH). We hold 6 disclosed purchases and sales filed since 19 August 2022, 5 of them in the last 90 days.
- Files forGH
- Disclosed buys and sells6 in all, 5 in the last 90 days
- Last disclosure2 July 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 17 August 2022 — 1 July 2026Chief Information Officer · Guardant Health (GH)227 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 1,607 shares of Guardant HealthSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,084 shares of Guardant HealthSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,994 shares of Guardant HealthSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,361 shares of Guardant HealthSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- had shares withheld for tax on 3,066 shares of Guardant HealthSEC Form 42 July 2026Common Stock · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 42 July 2026Restricted Stock Units · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,084 shares of Guardant Health (a derivative holding)SEC Form 42 July 2026Restricted Stock Units · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,994 shares of Guardant Health (a derivative holding)SEC Form 42 July 2026Restricted Stock Units · traded 1 July 2026 · filed 2 July 2026
- exercised options over 1,361 shares of Guardant Health (a derivative holding)SEC Form 42 July 2026Restricted Stock Units · traded 1 July 2026 · filed 2 July 2026
- ▼ sold on the open market 600 shares of Guardant HealthSEC Form 430 June 2026Common Stock · traded 10 June 2026 · filed 30 June 2026
- ▲ bought on the open market 600 shares of Guardant HealthSEC Form 430 June 2026Common Stock · traded 15 June 2026 · filed 30 June 2026
- ▼ sold on the open market 600 shares of Guardant HealthSEC Form 430 June 2026Common Stock · traded 15 June 2026 · filed 30 June 2026
- exercised options over 638 shares of Guardant HealthSEC Form 417 June 2026Common Stock · traded 15 June 2026 · filed 17 June 2026
- had shares withheld for tax on 314 shares of Guardant HealthSEC Form 417 June 2026Common Stock · traded 15 June 2026 · filed 17 June 2026
- exercised options over 638 shares of Guardant Health (a derivative holding)SEC Form 417 June 2026Restricted Stock Units · traded 15 June 2026 · filed 17 June 2026
- ▼ sold on the open market 3,418 shares of Guardant HealthSEC Form 415 June 2026Common Stock · traded 11 June 2026 · filed 15 June 2026
- ▼ sold on the open market 5,000 shares of Guardant HealthSEC Form 412 June 2026Common Stock · traded 10 June 2026 · filed 12 June 2026
- exercised options over 1,607 shares of Guardant HealthSEC Form 42 April 2026Common Stock · traded 1 April 2026 · filed 2 April 2026
- exercised options over 1,084 shares of Guardant HealthSEC Form 42 April 2026Common Stock · traded 1 April 2026 · filed 2 April 2026
- exercised options over 1,994 shares of Guardant HealthSEC Form 42 April 2026Common Stock · traded 1 April 2026 · filed 2 April 2026
- exercised options over 5,359 shares of Guardant HealthSEC Form 42 April 2026Common Stock · traded 1 April 2026 · filed 2 April 2026
- had shares withheld for tax on 5,092 shares of Guardant HealthSEC Form 42 April 2026Common Stock · traded 1 April 2026 · filed 2 April 2026
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 42 April 2026Restricted Stock Units · traded 1 April 2026 · filed 2 April 2026
- exercised options over 1,084 shares of Guardant Health (a derivative holding)SEC Form 42 April 2026Restricted Stock Units · traded 1 April 2026 · filed 2 April 2026
- exercised options over 1,994 shares of Guardant Health (a derivative holding)SEC Form 42 April 2026Restricted Stock Units · traded 1 April 2026 · filed 2 April 2026
- exercised options over 5,359 shares of Guardant Health (a derivative holding)SEC Form 42 April 2026Restricted Stock Units · traded 1 April 2026 · filed 2 April 2026
- exercised options over 12,856 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- exercised options over 637 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- had shares withheld for tax on 6,839 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- exercised options over 12,856 shares of Guardant Health (a derivative holding)SEC Form 417 March 2026Performance-Based Restricted Stock Units · traded 15 March 2026 · filed 17 March 2026
- exercised options over 637 shares of Guardant Health (a derivative holding)SEC Form 417 March 2026Restricted Stock Units · traded 15 March 2026 · filed 17 March 2026
- exercised options over 12,856 shares of Guardant Health (a derivative holding)SEC Form 417 March 2026Performance-Based Restricted Stock Units · traded 15 March 2026 · filed 17 March 2026
- exercised options over 637 shares of Guardant Health (a derivative holding)SEC Form 417 March 2026Restricted Stock Units · traded 15 March 2026 · filed 17 March 2026
- exercised options over 12,856 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- exercised options over 637 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- had shares withheld for tax on 6,839 shares of Guardant HealthSEC Form 417 March 2026Common Stock · traded 15 March 2026 · filed 17 March 2026
- was granted 13,632 shares of Guardant Health (a derivative holding)SEC Form 413 March 2026Restricted Stock Units · traded 11 March 2026 · filed 13 March 2026
- was granted 13,632 shares of Guardant Health (a derivative holding)SEC Form 413 March 2026Restricted Stock Units · traded 11 March 2026 · filed 13 March 2026
- exercised options over 2,119 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 15,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 1,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 5,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 15,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 1,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 2,119 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 15,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 1,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 5,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 5,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- ▼ sold on the open market 26,980 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- ▼ sold on the open market 13,020 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 2,119 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 15,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 1,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 5,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 10,000 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- ▼ sold on the open market 26,980 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- ▼ sold on the open market 13,020 shares of Guardant HealthSEC Form 45 March 2026Common Stock · traded 4 March 2026 · filed 5 March 2026
- exercised options over 2,119 shares of Guardant Health (a derivative holding)SEC Form 45 March 2026Stock Option (Right to Buy) · traded 4 March 2026 · filed 5 March 2026
- exercised options over 1,607 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 3,696 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Performance-Based Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,995 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 12,856 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,083 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 12,856 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Performance-Based Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,083 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 3,696 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Performance-Based Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,995 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 3,696 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,995 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- had shares withheld for tax on 9,392 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 12,856 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Performance-Based Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,607 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 12,856 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,083 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 3,696 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,995 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- had shares withheld for tax on 9,392 shares of Guardant HealthSEC Form 45 January 2026Common Stock · traded 1 January 2026 · filed 5 January 2026
- exercised options over 1,083 shares of Guardant Health (a derivative holding)SEC Form 45 January 2026Restricted Stock Units · traded 1 January 2026 · filed 5 January 2026
- exercised options over 637 shares of Guardant Health (a derivative holding)SEC Form 417 December 2025Restricted Stock Units · traded 15 December 2025 · filed 17 December 2025
- exercised options over 637 shares of Guardant HealthSEC Form 417 December 2025Common Stock · traded 15 December 2025 · filed 17 December 2025
- had shares withheld for tax on 323 shares of Guardant HealthSEC Form 417 December 2025Common Stock · traded 15 December 2025 · filed 17 December 2025
- ▼ sold on the open market 2,000 shares of Guardant HealthSEC Form 410 December 2025Common Stock · traded 8 December 2025 · filed 10 December 2025
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 42 October 2025Restricted Stock Units · traded 1 October 2025 · filed 2 October 2025
- exercised options over 1,084 shares of Guardant Health (a derivative holding)SEC Form 42 October 2025Restricted Stock Units · traded 1 October 2025 · filed 2 October 2025
- exercised options over 7,858 shares of Guardant Health (a derivative holding)SEC Form 42 October 2025Restricted Stock Units · traded 1 October 2025 · filed 2 October 2025
- exercised options over 1,607 shares of Guardant HealthSEC Form 42 October 2025Common Stock · traded 1 October 2025 · filed 2 October 2025
- exercised options over 1,084 shares of Guardant HealthSEC Form 42 October 2025Common Stock · traded 1 October 2025 · filed 2 October 2025
- exercised options over 7,858 shares of Guardant HealthSEC Form 42 October 2025Common Stock · traded 1 October 2025 · filed 2 October 2025
- had shares withheld for tax on 5,348 shares of Guardant HealthSEC Form 42 October 2025Common Stock · traded 1 October 2025 · filed 2 October 2025
- exercised options over 638 shares of Guardant Health (a derivative holding)SEC Form 417 September 2025Restricted Stock Units · traded 15 September 2025 · filed 17 September 2025
- exercised options over 638 shares of Guardant HealthSEC Form 417 September 2025Common Stock · traded 15 September 2025 · filed 17 September 2025
- had shares withheld for tax on 324 shares of Guardant HealthSEC Form 417 September 2025Common Stock · traded 15 September 2025 · filed 17 September 2025
- exercised options over 711 shares of Guardant Health (a derivative holding)SEC Form 43 September 2025Restricted Stock Units · traded 1 September 2025 · filed 3 September 2025
- exercised options over 711 shares of Guardant HealthSEC Form 43 September 2025Common Stock · traded 1 September 2025 · filed 3 September 2025
- had shares withheld for tax on 361 shares of Guardant HealthSEC Form 43 September 2025Common Stock · traded 1 September 2025 · filed 3 September 2025
- ▼ sold on the open market 2,000 shares of Guardant HealthSEC Form 422 August 2025Common Stock · traded 21 August 2025 · filed 22 August 2025
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 42 July 2025Restricted Stock Units · traded 1 July 2025 · filed 2 July 2025
- exercised options over 1,084 shares of Guardant Health (a derivative holding)SEC Form 42 July 2025Restricted Stock Units · traded 1 July 2025 · filed 2 July 2025
- exercised options over 1,607 shares of Guardant HealthSEC Form 42 July 2025Common Stock · traded 1 July 2025 · filed 2 July 2025
- exercised options over 1,084 shares of Guardant HealthSEC Form 42 July 2025Common Stock · traded 1 July 2025 · filed 2 July 2025
- had shares withheld for tax on 1,365 shares of Guardant HealthSEC Form 42 July 2025Common Stock · traded 1 July 2025 · filed 2 July 2025
- exercised options over 637 shares of Guardant Health (a derivative holding)SEC Form 416 June 2025Restricted Stock Units · traded 15 June 2025 · filed 16 June 2025
- exercised options over 637 shares of Guardant HealthSEC Form 416 June 2025Common Stock · traded 15 June 2025 · filed 16 June 2025
- had shares withheld for tax on 228 shares of Guardant HealthSEC Form 416 June 2025Common Stock · traded 15 June 2025 · filed 16 June 2025
- ▼ sold on the open market 4,000 shares of Guardant HealthSEC Form 45 June 2025Common Stock · traded 3 June 2025 · filed 5 June 2025
- exercised options over 710 shares of Guardant Health (a derivative holding)SEC Form 42 June 2025Restricted Stock Units · traded 1 June 2025 · filed 2 June 2025
- exercised options over 710 shares of Guardant HealthSEC Form 42 June 2025Common Stock · traded 1 June 2025 · filed 2 June 2025
- had shares withheld for tax on 254 shares of Guardant HealthSEC Form 42 June 2025Common Stock · traded 1 June 2025 · filed 2 June 2025
- exercised options over 1,607 shares of Guardant Health (a derivative holding)SEC Form 42 April 2025Restricted Stock Units · traded 1 April 2025 · filed 2 April 2025
- exercised options over 1,084 shares of Guardant Health (a derivative holding)SEC Form 42 April 2025Restricted Stock Units · traded 1 April 2025 · filed 2 April 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.