DXCMDEXCOM INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-28.
Insider buys (90d)
$0.00
Insider sells (90d)
$8.45M
Net flow
$-8.45M
Filings
26
Buy transactions
0
Sell transactions
16
Distinct insiders
16
Last close (cached)
$90.82
as of 2026-08-28
1d return
+1.7%
5d return
-1.6%
1m return
+21.8%
Top insiders trading DXCM (90d)
Recent transactions (31)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-28 | 2026-08-27 | Stern Sadie Officer | Sale | 2,565 | $88.37 | $226.7K | open → |
| 2026-08-25 | 2026-08-22 | Leach Jacob Steven OfficerDirector | Tax | 1,451 | $92.34 | $134.0K | open → |
| 2026-08-25 | 2026-08-22 | Sylvain Jereme M Officer | Tax | 1,451 | $92.34 | $134.0K | open → |
| 2026-08-25 | 2026-08-22 | Brown Michael Jon Officer | Tax | 1,451 | $92.34 | $134.0K | open → |
| 2026-08-25 | 2026-08-22 | Stern Sadie Officer | Tax | 1,451 | $92.34 | $134.0K | open → |
| 2026-08-24 | 2026-08-20 | SAYER KEVIN R OfficerDirector | Sale | 97 | $91.41 | $8.9K | open → |
| 2026-08-24 | 2026-08-20 | SAYER KEVIN R OfficerDirector | Sale | 7,351 | $90.78 | $667.3K | open → |
| 2026-08-24 | 2026-08-20 | SAYER KEVIN R OfficerDirector | Sale | 19,308 | $89.71 | $1.73M | open → |
| 2026-08-17 | 2026-08-14 | Brown Michael Jon Officer | Sale | 1,700 | $91.93 | $156.3K | open → |
| 2026-08-13 | 2026-08-12 | AUGUSTINOS NICHOLAS Director | Gift | 1,075 | $0.00 | $0.00 | open → |
| 2026-08-13 | 2026-08-12 | Heller Bridgette P Director | Sale | 1,012 | $88.29 | $89.3K | open → |
| 2026-08-04 | 2026-08-03 | FOLETTA MARK G Director | Sale | 2,000 | $85.32 | $170.6K | open → |
| 2026-08-04 | 2026-07-31 | FOLETTA MARK G Director | Sale | 2,000 | $80.00 | $160.0K | open → |
| 2026-07-21 | 2026-07-20 | SAYER KEVIN R OfficerDirector | Sale | 26,756 | $76.32 | $2.04M | open → |
| 2026-07-16 | 2026-07-15 | Brown Michael Jon Officer | Sale | 1,700 | $74.42 | $126.5K | open → |
| 2026-07-07 | 2026-07-06 | SAYER KEVIN R OfficerDirector | Sale | 26,756 | $72.00 | $1.93M | open → |
| 2026-06-17 | 2026-06-15 | FOLETTA MARK G Director | Sale | 199 | $74.82 | $14.9K | open → |
| 2026-06-17 | 2026-06-15 | FOLETTA MARK G Director | Sale | 3,801 | $74.10 | $281.7K | open → |
| 2026-06-17 | 2026-06-15 | Brown Michael Jon Officer | Sale | 1,700 | $75.55 | $128.4K | open → |
| 2026-06-05 | 2026-06-04 | Coleman Jon Officer | Sale | 4,911 | $74.13 | $364.1K | open → |
| 2026-06-05 | 2026-06-03 | Coleman Jon Officer | Sale | 4,912 | $73.00 | $358.6K | open → |
| 2026-06-01 | 2026-05-28 | ALTMAN STEVEN R Director | Grant | 5,565 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Malady Kyle Director | Grant | 5,575 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | AUGUSTINOS NICHOLAS Director | Grant | 5,575 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | FOLETTA MARK G Director | Grant | 6,331 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Heller Bridgette P Director | Grant | 5,575 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Osterloh Albert Frederick IV Director | Grant | 1,630 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Driscoll Rimma Director | Grant | 5,605 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Ashley Euan A. Director | Grant | 5,565 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | Collins Richard Alexander Director | Grant | 5,605 | $0.00 | $0.00 | open → |
| 2026-06-01 | 2026-05-28 | GALA RENEE D Director | Grant | 5,605 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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