Kevin R. Sayer
CIK: 0001286858
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
DEXCOM INC
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Aug 20, 2026DXCM
DEXCOM INC
Sale(S)Direct19.3K shares at avg. $89.71$1.7M - Aug 20, 2026DXCM
DEXCOM INC
Sale(S)Direct7.4K shares at avg. $90.78$667K - Aug 20, 2026DXCM
DEXCOM INC
Sale(S)Direct97 shares at avg. $91.41$9K - Jul 20, 2026DXCM
DEXCOM INC
Sale(S)Direct26.8K shares at avg. $76.32$2.0M - Jul 6, 2026DXCM
DEXCOM INC
Sale(S)Direct26.8K shares at avg. $72.00$1.9M - May 21, 2026DXCM
DEXCOM INC
Sale(S)Direct26.8K shares at avg. $72.00$1.9M - Mar 8, 2026DXCM
DEXCOM INC
Tax Payment(F)Direct32.5K shares at avg. $68.10$2.2M - Mar 8, 2026DXCM
DEXCOM INC
Award(A)Direct32.7K shares- - Jan 29, 2026DXCM
DEXCOM INC
Tax Payment(F)Direct34.3K shares at avg. $73.36$2.5M - Jan 29, 2026DXCM
DEXCOM INC
Award(A)Direct71.2K shares- - Mar 12, 2025DXCM
DEXCOM INC
Sale(S)Direct32.5K shares at avg. $70.38$2.3M - Mar 8, 2025DXCM
DEXCOM INC
Award(A)Direct85.5K shares- - Jan 29, 2025DXCM
DEXCOM INC
Sale(S)Direct33.4K shares at avg. $86.91$2.9M - Jan 28, 2025DXCM
DEXCOM INC
Award(A)Direct68.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 20, 2026 | DXCM DEXCOM INC | Sale(S) | 19,308 | $89.71 | $1,732,043 | Direct |
| Aug 20, 2026 | DXCM DEXCOM INC | Sale(S) | 7,351 | $90.78 | $667,332 | Direct |
| Aug 20, 2026 | DXCM DEXCOM INC | Sale(S) | 97 | $91.41 | $8,867 | Direct |
| Jul 20, 2026 | DXCM DEXCOM INC | Sale(S) | 26,756 | $76.32 | $2,041,999 | Direct |
| Jul 6, 2026 | DXCM DEXCOM INC | Sale(S) | 26,756 | $72.00 | $1,926,432 | Direct |
| May 21, 2026 | DXCM DEXCOM INC | Sale(S) | 26,759 | $72.00 | $1,926,648 | Direct |
| Mar 8, 2026 | DXCM DEXCOM INC | Tax Payment(F) | 32,498 | $68.10 | $2,213,114 | Direct |
| Mar 8, 2026 | DXCM DEXCOM INC | Award(A) | 32,749 | - | $0 | Direct |
| Jan 29, 2026 | DXCM DEXCOM INC | Tax Payment(F) | 34,257 | $73.36 | $2,513,094 | Direct |
| Jan 29, 2026 | DXCM DEXCOM INC | Award(A) | 71,218 | - | $0 | Direct |
| Mar 12, 2025 | DXCM DEXCOM INC | Sale(S) | 32,498 | $70.38 | $2,287,212 | Direct |
| Mar 8, 2025 | DXCM DEXCOM INC | Award(A) | 85,490 | - | - | Direct |
| Jan 29, 2025 | DXCM DEXCOM INC | Sale(S) | 33,359 | $86.91 | $2,899,367 | Direct |
| Jan 28, 2025 | DXCM DEXCOM INC | Award(A) | 68,503 | - | $0 | Direct |
1-14 of 14 transactions
About SAYER KEVIN R
SAYER KEVIN R (SEC CIK 0001286858) files insider reports with the SEC as Executive Chair of DEXCOM INC (DXCM).
Signal8 holds 9 ownership filings by SAYER KEVIN R, all Form 4s, filed between Jan 30, 2025 and Aug 24, 2026. Those filings report 14 transactions, from Jan 28, 2025 to Aug 20, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on SAYER KEVIN R's filings is in SAN DIEGO, CA.
Recent filings by SAYER KEVIN R
- Aug 20, 2026: Open-market sales of DXCM shares (3 lines, Form 4, code S).
- Jul 20, 2026: Open-market sale of DXCM shares (Form 4, code S).
- Jul 6, 2026: Open-market sale of DXCM shares (Form 4, code S).
- May 21, 2026: Open-market sale of DXCM shares (Form 4, code S).
- Mar 8, 2026: Tax withholding of DXCM shares (Form 4, code F).
Other insiders filing for DEXCOM INC (DXCM)
- Ashley Euan A., Director
- Stern Sadie, EVP Chief People & Culture Off
- Brown Michael Jon, EVP Chief Legal Compliance Off
- AUGUSTINOS NICHOLAS, Director
- Sylvain Jereme M, EVP, Chief Financal Officer
- Boehnlein Glenn S, Director