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SEC Form 4 · STOCK Act

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

ZeroStack Corp.

+206.0%

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

$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.

4 h delay

Buys Sells Buys and sells Any size $100K+$1M+

Science Applications International Corp

Katharina G. Mcfarland · Director

$95K−8.0%Apr 12

Science Applications International Corp

Michelle A. O'Hara · EVP and CHRO

$510K−12.0%Jan 12

Science Applications International Corp

Donna S Morea · Director

$151K−4.0%Jan 8

Science Applications International Corp

Robert S. Genter · Sector Pres

$878K−13.0%Dec 21

Science Applications International Corp

Michelle A. O'Hara · EVP and CHRO

$228K−6.0%Oct 16

Science Applications International Corp

Robert S. Genter · Sector Pres

$159K−3.0%Oct 6

Science Applications International Corp

Robert S. Genter · Sector Pres

$391K−6.0%Sep 20

Science Applications International Corp

Robert S. Genter · Sector Pres

$323K−5.0%Jun 13

Science Applications International Corp

Nazzic S Keene · CEO

$2.8M−13.0%Apr 14

Science Applications International Corp

Katharina G. Mcfarland · Director

$129K−13.0%Apr 14

Science Applications International Corp

Michael W. Larouche · Sector Pres

$849K−14.0%Apr 14

Science Applications International Corp

Robert S. Genter · Sector Pres

$1.0M−14.0%Apr 14

Science Applications International Corp

Katharina G. Mcfarland · Director

$243K−25.0%Jul 11

Science Applications International Corp

Timothy J Mayopoulos · Director

$724K−71.0%Mar 30

Science Applications International Corp

Steven G Mahon · EVP GC, Secretary

$376K−12.0%Mar 30

Science Applications International Corp

Timothy J Mayopoulos · Director

$325K−27.0%Mar 29

Science Applications International Corp

Nazzic S Keene · CEO

$587K−5.0%Jan 6

Science Applications International Corp

Timothy J Mayopoulos · Director

$218K−23.0%Dec 14

Science Applications International Corp

Nazzic S Keene · CEO

$494K−5.0%Dec 8

Science Applications International Corp

John J Hamre · Director

$864K−41.0%Sep 30

Science Applications International Corp

Anthony J Moraco · CEO

$1.1M−6.0%Jun 14

Science Applications International Corp

Anthony J Moraco · CEO

$2.4M−12.0%Jun 13

Science Applications International Corp

Anthony J Moraco · CEO

$1.6M−10.0%Apr 15

Science Applications International Corp

Anthony J Moraco · CEO

$1.8M−10.0%Jul 2

Science Applications International Corp

Nazzic S Keene · COO, Sector Pres

$2.1M−36.0%Apr 9

Science Applications International Corp

Anthony J Moraco · CEO

$6.6M−31.0%Apr 5

Science Applications International Corp

Nazzic S Keene · COO, Sector Pres

$1.3M−35.0%Oct 16

Science Applications International Corp

Nazzic S Keene · COO, Sector Pres

$974K−29.0%Sep 11

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$2.1M−49.0%Jun 28

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$245K−2.0%Jun 27

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$109K−1.0%Jun 26

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$692K−5.0%Jun 19

Science Applications International Corp

Nazzic S Keene · Sector Pres

$622K−16.0%Apr 13

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$420K−12.0%Apr 13

Science Applications International Corp

Nazzic S Keene · Sector Pres

$1.9M−35.0%Feb 16

Science Applications International Corp

Nazzic S Keene · Sector Pres

$881K−15.0%Jan 12

Science Applications International Corp

Edward J Sanderson Jr · Director

$305K−13.0%Dec 29

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$632K−16.0%Dec 20

Science Applications International Corp

Maria M. Bishop · Interim CFO

$150K−16.0%Sep 27

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$160K−5.0%Sep 26

Science Applications International Corp

Anthony J Moraco · CEO

$2.6M−21.0%Sep 15

Science Applications International Corp

Douglas Martin Wagoner · Sector Pres

$249K−8.0%Jul 6

Science Applications International Corp

John Robert Hartley · CFO

$740K−20.0%Jun 15

Science Applications International Corp

John Robert Hartley · CFO

$1.2M−26.0%Apr 14

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.