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+

Pro filters

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$801K−27.0%Jul 6

NTRISell

Nutri System Inc /de/

Jay Herratti · Director

$77K−8.0%Jul 6

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.2M−13.0%Feb 14

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.6M−13.0%Jan 12

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$255K−7.0%Jan 12

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$496K−18.0%Jan 5

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$549K−5.0%Dec 15

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$512K−13.0%Dec 13

NTRISell

Nutri System Inc /de/

Jay Herratti · Director

$228K−16.0%Oct 13

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$624K−20.0%Sep 29

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.6M−12.0%Sep 14

NTRISell

Nutri System Inc /de/

Robert F Bernstock · Director

$373K−22.0%Sep 7

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$533K−17.0%Sep 5

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.6M−11.0%Aug 11

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.6M−10.0%Jul 14

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$256K−9.0%Jun 16

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.5M−10.0%Jun 16

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$275K−9.0%Jun 9

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$250K−12.0%May 24

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.5M−14.0%May 12

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$253K−11.0%May 5

NTRISell

Nutri System Inc /de/

Brian Tierney · Director

$104K−100.0%May 5

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$306K−10.0%May 5

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.6M−13.0%Apr 14

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$270K−11.0%Apr 12

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$325K−10.0%Apr 7

NTRISell

Nutri System Inc /de/

Andrea Weiss · Director

$212K−17.0%Mar 17

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.4M−11.0%Mar 10

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$548K−16.0%Mar 10

NTRISell

Nutri System Inc /de/

Brian Tierney · Director

$495K−24.0%Mar 9

NTRISell

Nutri System Inc /de/

Robert F Bernstock · Director

$586K−28.0%Mar 9

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$933K−33.0%Mar 7

NTRISell

Nutri System Inc /de/

Jay Herratti · Director

$350K−26.0%Mar 7

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.1M−10.0%Feb 17

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.1M−11.0%Jan 20

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$1.1M−12.0%Dec 14

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$895K−10.0%Nov 22

NTRISell

Nutri System Inc /de/

Michael P. Monahan · CFO

$343K−19.0%Nov 14

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$596K−8.0%Oct 21

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$716K−10.0%Sep 22

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$728K−10.0%Aug 24

NTRISell

Nutri System Inc /de/

Jay Herratti · Director

$84K−9.0%Aug 24

NTRISell

Nutri System Inc /de/

Brian Tierney · Director

$205K−14.0%Aug 17

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$617K−28.0%Aug 17

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$652K−10.0%Jul 22

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$525K−22.0%Jul 19

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$616K−10.0%Jun 22

NTRISell

Nutri System Inc /de/

Keira Krausz · CMO

$498K−19.0%Jun 17

NTRISell

Nutri System Inc /de/

Paul J Guagliardo · Director

$76K−9.0%Jun 17

NTRISell

Nutri System Inc /de/

Dawn M. Zier · President and CEO

$667K−10.0%May 31

Older filings

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.