SEC Form 4 · STOCK Act

Insider buys that paid off for the people who copied them.

$ZSTK

ZeroStack Corp.

+206.0%

Michael Heinrich, Executive Chair, bought $3.5M. Filed Jul 20, 6:31 PM ET.

COPIED JUL 21

$1,000 copied at the first price after the filing (Jul 21 open, $1.66) was $3,060 30 trading days later.

Example. Of 339 buys of $100K or more filed Jun 29 to Sep 11, the median lost 5.3% and 67.8% lost money over the same 30 trading days. Not investment advice.

Officers and directors must report their own stock purchases within two business days. We list every one, largest first, with what copying it would have returned.

A free account keeps a watchlist. No password: we email you a link.

TNETSell

TRINET GROUP, INC.

Paul Edward Chamberlain · Director

$167K−5.6%Aug 31
TNETSell

TRINET GROUP, INC.

Sidney A. Majalya · SVP, CLO and Secretary

$53K−1.4%Aug 24
TNETSell

TRINET GROUP, INC.

Anthony Shea Treadway · SVP and Chief Revenue Officer

$75K−1.6%Aug 21
TNETSell

TRINET GROUP, INC.

Wayne B Lowell · Director

$397K−6.3%Aug 6
TNETSell

Trinet Group, Inc.

Anthony Shea Treadway · SVP and Chief Revenue Officer

$41K−1.0%May 21
TNETBuy

Trinet Group, Inc.

Brian C Evanko · Director

$189K+110.0%May 18
TNETSell

Trinet Group, Inc.

Sidney A. Majalya · SVP, CLO and Secretary

$29K−1.0%Apr 3
TNETSell

Trinet Group, Inc.

Sidney A. Majalya · SVP, CLO and Secretary

$48K−4.0%Jan 13
TNETSell

Trinet Group, Inc.

Jeffery Jon Hayward · CTO

$83K−5.0%Nov 26
TNETBuy

Trinet Group, Inc.

Michael Q Simonds · President and CEO

$993K+33.0%Mar 4
TNETSell

Trinet Group, Inc.

Jeffery Jon Hayward · CTO

$168K−5.0%Nov 26
TNETSell

Trinet Group, Inc.

Paul Edward Chamberlain · Director

$32K−1.0%Nov 1
TNETSell

Trinet Group, Inc.

Kelly L Tuminelli · EVP and CFO

$482K−5.0%Sep 3
TNETSell

Trinet Group, Inc.

Paul Edward Chamberlain · Director

$40K−1.0%Aug 2
TNETSell

Trinet Group, Inc.

Samantha Wellington · EVP, CLO and Secretary

$745K−10.0%Aug 1
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$194K−5.0%May 22
TNETSell

Trinet Group, Inc.

Paul Edward Chamberlain · Director

$38K−1.0%May 3
TNETSell

Trinet Group, Inc.

Samantha Wellington · EVP, CLO and Secretary

$1.8M−23.0%Feb 26
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · Director

$2.0M−3.0%Feb 26
TNETSell

Trinet Group, Inc.

Paul Edward Chamberlain · Director

$213K−5.0%Feb 23
TNETSell

Trinet Group, Inc.

Kelly L Tuminelli · EVP and CFO

$539K−6.0%Feb 23
TNETSell

Trinet Group, Inc.

Wayne B Lowell · Director

$1.2M−10.0%Feb 23
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$294K−11.0%Feb 22
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$325K−1.0%Jan 24
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$648K−20.0%Jan 5
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$330K−1.0%Dec 28
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$314K−1.0%Nov 28
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$212K−6.0%Nov 21
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$568K−1.0%Nov 13
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$180KNov 9
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$1.0M−2.0%Oct 31
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$877K−1.0%Sep 28
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$1.5M−2.0%Sep 26
TNETSell

Trinet Group, Inc.

Samantha Wellington · EVP, CLO and Secretary

$1.1M−12.0%Sep 5
TNETSell

Trinet Group, Inc.

Kelly L Tuminelli · EVP and CFO

$474K−5.0%Sep 5
TNETSell

Trinet Group, Inc.

Ralph A. Clark · Director

$111K−11.0%Sep 5
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$764K−1.0%Aug 31
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$2.0M−3.0%Aug 29
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$685K−1.0%Aug 25
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$202K−5.0%Aug 22
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$651K−1.0%Aug 17
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$420K−1.0%Aug 15
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$65KAug 9
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$1.0M−2.0%Aug 1
TNETSell

Trinet Group, Inc.

Agi-T, L.P. · Director and 10% owner

$360.0M−18.0%Aug 1
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$932K−2.0%Jun 27
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$571K−1.0%May 26
TNETSell

Trinet Group, Inc.

Alexander G. Warren · SVP and Chief Revenue Officer

$221K−6.0%May 22
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$563K−1.0%May 2
TNETSell

Trinet Group, Inc.

Burton M. Goldfield · President, CEO and Director

$473K−1.0%Mar 28

Filings come from SEC EDGAR within a minute of the SEC accepting them. Without Pro, each one unlocks 4 hours later. Not investment advice.

Questions

Where does the data come from?

Corporate insider trades come straight from SEC Form 4 filings, pulled from EDGAR within a minute of each filing. Congress trades come from STOCK Act disclosures. All of it is public and free to browse here, and Pro sees the newest filings first.

How often is it updated?

Every minute from 6 AM to 10 PM New York time on weekdays, the hours the SEC accepts filings. Pro sees each filing as it lands. Without Pro, a filing unlocks 4 hours after the SEC accepts it.

Is following insider trades legal?

Yes. Insiders are legally required to disclose their trades within a few days. Acting on those public disclosures is completely legal. Trading on private, non-public information is illegal, but that's a different thing.

What does the iPhone app add?

We're building an iPhone app that alerts you to new filings and, if you choose, copies a buy into your own brokerage after you approve it. It isn't out yet, and the waitlist is free.