Follow the people · Insider
Sadie Stern
Sadie Stern files insider transactions with the SEC as an evp chief people & culture off of Dexcom (DXCM). We hold 1 disclosed purchase or sale filed since 20 February 2020, 1 of them in the last 90 days.
- Files forDXCM
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure28 August 2026
Positions held
3 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 8 November 2020 — 27 August 2026EVP Chief People & Culture Off · Dexcom (DXCM)56 Form 4 lines · source: SEC Form 4
- Filed 29 June 2022 — 16 June 2023Director · Sonendo (SONX)4 Form 4 lines · source: SEC Form 4
- Filed 18 February 2020 — 17 August 2020EVP, People and Culture · 3d Systems (DDD)7 Form 4 lines · source: SEC Form 4
Everything they disclosed
67 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 2,565 shares of DexcomSEC Form 428 August 2026Common Stock · traded 27 August 2026 · filed 28 August 2026
- had shares withheld for tax on 1,451 shares of DexcomSEC Form 425 August 2026Common Stock · traded 22 August 2026 · filed 25 August 2026
- had shares withheld for tax on 1,451 shares of DexcomSEC Form 427 May 2026Common Stock · traded 22 May 2026 · filed 27 May 2026
- was granted 39,019 shares of DexcomSEC Form 410 March 2026Common Stock · traded 8 March 2026 · filed 10 March 2026
- had shares withheld for tax on 17,199 shares of DexcomSEC Form 410 March 2026Common Stock · traded 8 March 2026 · filed 10 March 2026
- was granted 39,019 shares of DexcomSEC Form 410 March 2026Common Stock · traded 8 March 2026 · filed 10 March 2026
- had shares withheld for tax on 17,199 shares of DexcomSEC Form 410 March 2026Common Stock · traded 8 March 2026 · filed 10 March 2026
- was granted 7,123 shares of DexcomSEC Form 42 February 2026Common Stock · traded 29 January 2026 · filed 2 February 2026
- had shares withheld for tax on 2,656 shares of DexcomSEC Form 42 February 2026Common Stock · traded 29 January 2026 · filed 2 February 2026
- was granted 7,123 shares of DexcomSEC Form 42 February 2026Common Stock · traded 29 January 2026 · filed 2 February 2026
- had shares withheld for tax on 2,656 shares of DexcomSEC Form 42 February 2026Common Stock · traded 29 January 2026 · filed 2 February 2026
- ▼ sold on the open market 1,466 shares of DexcomSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- ▼ sold on the open market 1,466 shares of DexcomSEC Form 429 July 2025Common Stock · traded 28 July 2025 · filed 29 July 2025
- ▼ sold on the open market 1,466 shares of DexcomSEC Form 430 June 2025Common Stock · traded 26 June 2025 · filed 30 June 2025
- ▼ sold on the open market 6,184 shares of DexcomSEC Form 428 May 2025Common Stock · traded 27 May 2025 · filed 28 May 2025
- ▼ sold on the open market 11,176 shares of DexcomSEC Form 414 March 2025Common Stock · traded 12 March 2025 · filed 14 March 2025
- was granted 29,922 shares of DexcomSEC Form 411 March 2025Common Stock · traded 8 March 2025 · filed 11 March 2025
- was granted 22,798 shares of DexcomSEC Form 411 March 2025Common Stock · traded 8 March 2025 · filed 11 March 2025
- was granted 5,586 shares of DexcomSEC Form 430 January 2025Common Stock · traded 28 January 2025 · filed 30 January 2025
- ▼ sold on the open market 2,093 shares of DexcomSEC Form 430 January 2025Common Stock · traded 29 January 2025 · filed 30 January 2025
- ▼ sold on the open market 424 shares of DexcomSEC Form 417 December 2024Common Stock · traded 16 December 2024 · filed 17 December 2024
- ▼ sold on the open market 4,259 shares of DexcomSEC Form 422 November 2024Common Stock · traded 20 November 2024 · filed 22 November 2024
- ▼ sold on the open market 426 shares of DexcomSEC Form 411 September 2024Common Stock · traded 9 September 2024 · filed 11 September 2024
- ▼ sold on the open market 427 shares of DexcomSEC Form 411 June 2024Common Stock · traded 10 June 2024 · filed 11 June 2024
- ▼ sold on the open market 4,137 shares of DexcomSEC Form 426 March 2024Common Stock · traded 25 March 2024 · filed 26 March 2024
- ▼ sold on the open market 11,633 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 2,437 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 2,577 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 3,297 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 302 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 75 shares of DexcomSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- was granted 21,711 shares of DexcomSEC Form 411 March 2024Common Stock · traded 8 March 2024 · filed 11 March 2024
- was granted 7,620 shares of DexcomSEC Form 417 January 2024Common Stock · traded 12 January 2024 · filed 17 January 2024
- ▼ sold on the open market 2,902 shares of DexcomSEC Form 417 January 2024Common Stock · traded 16 January 2024 · filed 17 January 2024
- returned to the issuer 1,675 shares of DexcomSEC Form 419 December 2023Common Stock · traded 18 December 2023 · filed 19 December 2023
- ▼ sold on the open market 392 shares of DexcomSEC Form 411 December 2023Common Stock · traded 11 December 2023 · filed 11 December 2023
- ▼ sold on the open market 1,176 shares of DexcomSEC Form 424 November 2023Common Stock · traded 22 November 2023 · filed 24 November 2023
- returned to the issuer 4,106 shares of DexcomSEC Form 420 November 2023Common Stock · traded 19 November 2023 · filed 20 November 2023
- ▼ sold on the open market 392 shares of DexcomSEC Form 411 August 2023Common Stock · traded 9 August 2023 · filed 11 August 2023
- ▼ sold on the open market 392 shares of DexcomSEC Form 410 July 2023Common Stock · traded 10 July 2023 · filed 10 July 2023
- was granted 32,520 shares of Sonendo (a derivative holding)SEC Form 420 June 2023Stock Option (Right to Buy) · traded 16 June 2023 · filed 20 June 2023
- was granted 25,316 shares of SonendoSEC Form 420 June 2023Common Stock · traded 16 June 2023 · filed 20 June 2023
- ▼ sold on the open market 393 shares of DexcomSEC Form 412 June 2023Common Stock · traded 9 June 2023 · filed 12 June 2023
- ▼ sold on the open market 393 shares of DexcomSEC Form 49 May 2023Common Stock · traded 9 May 2023 · filed 9 May 2023
- ▼ sold on the open market 393 shares of DexcomSEC Form 411 April 2023Common Stock · traded 10 April 2023 · filed 11 April 2023
- ▼ sold on the open market 393 shares of DexcomSEC Form 415 March 2023Common Stock · traded 14 March 2023 · filed 15 March 2023
- returned to the issuer 2,550 shares of DexcomSEC Form 414 March 2023Common Stock · traded 10 March 2023 · filed 14 March 2023
- returned to the issuer 3,565 shares of DexcomSEC Form 414 March 2023Common Stock · traded 10 March 2023 · filed 14 March 2023
- was granted 21,769 shares of DexcomSEC Form 410 March 2023Common Stock · traded 8 March 2023 · filed 10 March 2023
- returned to the issuer 3,844 shares of DexcomSEC Form 422 November 2022Common Stock · traded 21 November 2022 · filed 22 November 2022
- was granted 49,586 shares of Sonendo (a derivative holding)SEC Form 41 July 2022Stock Options (Right to buy) · traded 29 June 2022 · filed 1 July 2022
- was granted 34,682 shares of SonendoSEC Form 41 July 2022Common Stock · traded 29 June 2022 · filed 1 July 2022
- was granted 5,297 shares of DexcomSEC Form 410 March 2022Common Stock · traded 8 March 2022 · filed 10 March 2022
- returned to the issuer 701 shares of DexcomSEC Form 410 March 2022Common Stock · traded 9 March 2022 · filed 10 March 2022
- was granted 1,671 shares of DexcomSEC Form 417 December 2021Common Stock · traded 15 December 2021 · filed 17 December 2021
- ▼ sold on the open market 856 shares of DexcomSEC Form 423 November 2021Common Stock · traded 22 November 2021 · filed 23 November 2021
- ▼ sold on the open market 1,195 shares of DexcomSEC Form 423 November 2021Common Stock · traded 23 November 2021 · filed 23 November 2021
- was granted 5,634 shares of DexcomSEC Form 410 March 2021Common Stock · traded 8 March 2021 · filed 10 March 2021
- was granted 8,207 shares of DexcomSEC Form 420 November 2020Common Stock · traded 19 November 2020 · filed 20 November 2020
- was granted 7,707 shares of DexcomSEC Form 410 November 2020Common Stock · traded 8 November 2020 · filed 10 November 2020
- had shares withheld for tax on 1,972 shares of 3d SystemsSEC Form 418 August 2020Common Stock · traded 17 August 2020 · filed 18 August 2020
- had shares withheld for tax on 702 shares of 3d SystemsSEC Form 422 June 2020Common Stock · traded 15 June 2020 · filed 22 June 2020
- had shares withheld for tax on 887 shares of 3d SystemsSEC Form 44 March 2020Common Stock · traded 2 March 2020 · filed 4 March 2020
- was granted 3,178 shares of 3d SystemsSEC Form 44 March 2020Common Stock · traded 2 March 2020 · filed 4 March 2020
- ▼ sold on the open market 3,178 shares of 3d SystemsSEC Form 44 March 2020Common Stock · traded 4 March 2020 · filed 4 March 2020
- had shares withheld for tax on 2,488 shares of 3d SystemsSEC Form 420 February 2020Common Stock · traded 18 February 2020 · filed 20 February 2020
- was granted 19,773 shares of 3d SystemsSEC Form 420 February 2020Common Stock · traded 18 February 2020 · filed 20 February 2020
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.