InsiderExecutive Chair

Kevin R Sayer Insider Trading Activity

Every SEC Form 4 transaction reported by Kevin R Sayer, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · Insider-trading data from SEC EDGAR
Latest filing:

Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.

Quick Answer

Is Kevin R Sayer buying or selling?

Kevin R Sayer reported 0 open-market buys ($0) and 58 sells ($173.6M) across 58 Form 4 filings at 1 company — a net selling position of $173.6M.

Source: SEC EDGAR Form 4

What stands out

  • All 58 of Kevin R Sayer's Form 4 filings are for one company, DEXCOM INC (DXCM).
  • The most recent Form 4 was accepted on Aug 24, 2026 (55 days ago).
  • In the last 12 months: no open-market purchases and 4 sales ($8.3M).
  • The largest open-market sale in the last 12 months was $2.4M of DEXCOM INC (DXCM) on Aug 24, 2026. SEC ↗

Key Statistics (as of Aug 24, 2026)

Total Form 4 filings
58
SEC EDGAR
Companies
1
Buys (0)
$0
Sells (58)
$173.6M

Insider sentiment

Net selling

Net insider flow of $173.6M in net selling, filed between May 10, 2018 – Aug 24, 2026.

Companies Kevin R Sayer files for

#CompanyForm 4 filings
1DXCMDEXCOM INC58

Recent Kevin R Sayer transactions

DateTickerRoleTypeSharesValueFiling
Aug 24, 2026DXCMExecutive ChairSale26.8K$2.4MSEC ↗
Jul 21, 2026DXCMExecutive ChairSale26.8K$2.0MSEC ↗
Jul 7, 2026DXCMExecutive ChairSale26.8K$1.9MSEC ↗
May 26, 2026DXCMExecutive ChairSale26.8K$1.9MSEC ↗
Mar 14, 2025DXCMChairman, CEO & PresidentSale32.5K$2.3MSEC ↗
Jan 30, 2025DXCMChairman, CEO & PresidentSale33.4K$2.9MSEC ↗
Apr 10, 2024DXCMPresident CEO and ChairmanSale49.6K$6.9MSEC ↗
Mar 14, 2024DXCMPresident CEO and ChairmanSale81.0K$10.8MSEC ↗
Jan 17, 2024DXCMPresident, CEO and ChairmanSale37.3K$4.6MSEC ↗
Apr 5, 2023DXCMPresident CEO and Chairman ofSale20.8K$2.4MSEC ↗
Mar 2, 2023DXCMPresident CEO and Chairman ofSale38.5K$4.2MSEC ↗
Jan 31, 2023DXCMPresident CEO and Chairman ofSale56.8K$6.0MSEC ↗
Jan 24, 2023DXCMPresident CEO and Chairman ofSale45.6K$4.8MSEC ↗
Mar 17, 2022DXCMChairman, CEO & PresidentSale3.0K$1.2MSEC ↗
Feb 16, 2022DXCMChairman, CEO & PresidentSale3.0K$1.3MSEC ↗
Jan 20, 2022DXCMChairman, CEO & PresidentSale22.7K$9.9MSEC ↗
Dec 17, 2021DXCMChairman, CEO & PresidentSale3.0K$1.6MSEC ↗
Nov 16, 2021DXCMChairman, CEO & PresidentSale3.0K$1.9MSEC ↗
Oct 18, 2021DXCMChairman, CEO & PresidentSale6.0K$3.3MSEC ↗
Sep 16, 2021DXCMChairman, CEO & PresidentSale6.0K$3.2MSEC ↗
Sep 14, 2021DXCMChairman, CEO & PresidentSale3.0K$1.6MSEC ↗
May 5, 2021DXCMChairman, CEO & PresidentSale5.5K$2.1MSEC ↗
Apr 7, 2021DXCMChairman, CEO & PresidentSale6.2K$2.3MSEC ↗
Mar 12, 2021DXCMChairman, CEO & PresidentSale14.0K$5.1MSEC ↗
Mar 11, 2021DXCMChairman, CEO & PresidentSale3.9K$1.4MSEC ↗

Showing the 25 most recent filings of 58. Screen every filing.

Kevin R Sayer insider trading FAQ

Is Kevin R Sayer buying or selling?

Across 58 SEC Form 4 filings, Kevin R Sayer reported 0 open-market purchases totaling $0 and 58 sales totaling $173.6M — a net selling position of $173.6M.

Which companies does Kevin R Sayer file Form 4s for?

Kevin R Sayer has reported insider transactions at 1 company, most often DEXCOM INC (DXCM).

How far back does Kevin R Sayer's filing history go?

Trabud holds Kevin R Sayer's SEC Form 4 filings from May 10, 2018 – Aug 24, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Kevin R Sayer's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

Related Content

Learn

What is SEC Form 4?

The filing behind every transaction here

Guide

How to Track Insider Trading

A practical workflow for following Form 4 activity

Use Case

Insider Buying Signals

How investors read insider purchases

Track Kevin R Sayer and every other insider

Screen all SEC Form 4 filings by insider, company, transaction value, and role — or ask Trabud's AI agent in plain English.

Open the screener