Sadie Stern

EVP, Chief HR Officer · DexCom

Sadie Stern (EVP, Chief HR Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in DexCom, Inc. (DXCM). The largest single filing was $227K of DXCM (2,565 sh × $88.37, as filed), executed Aug 27. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 3 sells

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$649K

shares × price, as filed

Last traded

Oct 27

Filed Oct 28

Median ADV $483.2M across their filed names

Open performance→

Volume by month

Buys $0 Sells $2.5M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Healthcare 3 filings

Sector per market data · by filing · past 12 months

Most traded names

DXCM

DexCom, Inc. DXCM · 0 buys · 10 sells 10 filings

Recent filings

DXCMSALE DexCom, Inc. View filing → $202K
2,565 sh × $78.62
Exec Oct 27
Filed Oct 28 · 7:08 PM ET DXCMSALE DexCom, Inc. View filing → $221K
2,565 sh × $86.15
Exec Sep 28
Filed Sep 30 · 4:15 PM ET DXCMSALE DexCom, Inc. View filing → $227K
2,565 sh × $88.37
Exec Aug 27
Filed Aug 28 · 4:57 PM ET DXCMSALE DexCom, Inc. View filing → $117K
1,466 sh × $80.00
Exec Sep 4 2025
Filed Sep 8 2025 · 5:30 PM ET DXCMSALE DexCom, Inc. View filing → $130K
1,466 sh × $88.99
Exec Jul 28 2025
Filed Jul 29 2025 · 5:30 PM ET DXCMSALE DexCom, Inc. View filing → $125K
1,466 sh × $85.06
Exec Jun 26 2025
Filed Jun 30 2025 · 5:30 PM ET DXCMSALE DexCom, Inc. View filing → $526K
6,184 sh × $85.11
Exec May 27 2025
Filed May 28 2025 · 5:30 PM ET DXCMSALE DexCom, Inc. View filing → $787K
11,176 sh × $70.38
Exec Mar 12 2025
Filed Mar 14 2025 · 5:30 PM ET More filings →