Stern Sadie
SEC insider (Form 3/4/5 filer). CIK 0001797971. EVP Chief People & Culture Off at DEXCOM INC (DXCM). 20 reported Form 4/5 transactions since Sep 2024; latest on Sep 28, 2026. Located in SAN DIEGO, CA.
Companies Stern Sadie has filed insider reports for
- DEXCOM INC (DXCM): Officer, EVP Chief People & Culture Off
Stern Sadie
CIK: 0001797971
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)11 (55.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)5 (25.0%)
Compensation grants
Other (G, F, J, C, D, …)4 (20.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
DXCM
DEXCOM INC
Officer
Discretionary Trading P&L
Holdings
Transaction History (20 total)
- Sep 28, 2026DXCM
DEXCOM INC
SaleDirect2.6K shares at avg. $86.15$221K - Aug 27, 2026DXCM
DEXCOM INC
SaleDirect2.6K shares at avg. $88.37$227K - Aug 22, 2026DXCM
DEXCOM INC
Tax PaymentDirect1.5K shares at avg. $92.34$134K - May 22, 2026DXCM
DEXCOM INC
Tax PaymentDirect1.5K shares at avg. $71.90$104K - Mar 8, 2026DXCM
DEXCOM INC
Tax PaymentDirect17.2K shares at avg. $68.10$1.2M - Mar 8, 2026DXCM
DEXCOM INC
AwardDirect39K shares- - Jan 29, 2026DXCM
DEXCOM INC
Tax PaymentDirect2.7K shares at avg. $73.36$195K - Jan 29, 2026DXCM
DEXCOM INC
AwardDirect7.1K shares- - Sep 4, 2025DXCM
DEXCOM INC
SaleDirect1.5K shares at avg. $80.00$117K - Jul 28, 2025DXCM
DEXCOM INC
SaleDirect1.5K shares at avg. $88.99$130K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 28, 2026 | DXCM DEXCOM INC | Sale | 2,565 | $86.15 | $220,975 | Direct |
| Aug 27, 2026 | DXCM DEXCOM INC | Sale | 2,565 | $88.37 | $226,669 | Direct |
| Aug 22, 2026 | DXCM DEXCOM INC | Tax Payment | 1,451 | $92.34 | $133,985 | Direct |
| May 22, 2026 | DXCM DEXCOM INC | Tax Payment | 1,451 | $71.90 | $104,327 | Direct |
| Mar 8, 2026 | DXCM DEXCOM INC | Tax Payment | 17,199 | $68.10 | $1,171,252 | Direct |
| Mar 8, 2026 | DXCM DEXCOM INC | Award | 39,019 | - | $0 | Direct |
| Jan 29, 2026 | DXCM DEXCOM INC | Tax Payment | 2,656 | $73.36 | $194,844 | Direct |
| Jan 29, 2026 | DXCM DEXCOM INC | Award | 7,123 | - | $0 | Direct |
| Sep 4, 2025 | DXCM DEXCOM INC | Sale | 1,466 | $80.00 | $117,280 | Direct |
| Jul 28, 2025 | DXCM DEXCOM INC | Sale | 1,466 | $88.99 | $130,459 | Direct |
1-10 of 20 transactions