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

ATISell

ATI INC

Timothy J Harris · Senior VP and CDIO

$1.7M−9.3%Sep 23

ATISell

ATI INC

Timothy J Harris · Senior VP and CDIO

$3.2M−14.5%Sep 16

ATISell

ATI INC

Timothy J Harris · Senior VP and CDIO

$3.4M−12.7%Sep 10

ATISell

ATI INC

David J Morehouse · Director

$501K−6.5%Sep 4

ATISell

ATI INC

Timothy J Harris · Senior VP and CDIO

$3.5M−11.2%Sep 2

ATISell

ATI INC

Timothy J Harris · Senior VP and CDIO

$3.4M−10.1%Aug 26

ATISell

ATI INC

Kimberly A Fields · Chair, President and CEO

$5.7M−19.8%Aug 19

ATISell

ATI INC

Kimberly A Fields · Chair, President and CEO

$6.1M−20.2%Jul 30

ATISell

ATI INC

Kimberly A Fields · Chair, President and CEO

$7.3M−20.3%Jul 9

ATISell

ATI INC

Kimberly A Fields · Chair, President and CEO

$4.2M−9.5%Jun 24

ATISell

ATI INC

Kimberly A Fields · Chair, President and CEO

$10.7M−21.5%Jun 4

ATISell

Ati Inc

Kimberly A Fields · President, CEO and Director

$6.4M−13.0%May 12

ATISell

Ati Inc

Robert S Wetherbee · Executive Chair

$8.7M−18.0%Feb 19

ATISell

Ati Inc

Robert S Wetherbee · Executive Chair

$6.6M−32.0%Dec 19

ATISell

Ati Inc

Timothy J Harris · SVP, CDIO

$1.0M−10.0%Nov 25

ATISell

Ati Inc

Tina Killough Busch · SVP and CHRO

$242K−11.0%Nov 25

ATISell

Ati Inc

Robert S Wetherbee · Executive Chair

$1.4M−5.0%Nov 18

ATISell

Ati Inc

Robert S Wetherbee · Executive Chair

$1.6M−5.0%Oct 16

ATISell

Ati Inc

Robert S Wetherbee · Executive Chair

$1.5M−5.0%Sep 17

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$2.2M−27.0%Mar 4

ATISell

Ati Inc

Timothy J Harris · SVP, CDIO

$533K−11.0%Feb 14

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$526K−9.0%Jan 8

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$77K−1.0%Jan 5

ATISell

Ati Inc

James C Diggs · Director

$120K−5.0%Sep 12

ATISell

Ati Inc

Timothy J Harris · SVP, CDIO

$560K−14.0%Aug 11

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$317K−5.0%Jul 12

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$299K−5.0%Jul 3

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$282K−5.0%Jun 14

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$376K−6.0%Feb 10

ATISell

Ati Inc

Elliot S Davis · Chief Legal, Compl. Officer

$877K−15.0%Dec 8

ATISell

Ati Inc

Robert S Wetherbee · Board Chair, Pres, CEO

$453K−4.0%Nov 3

ATISell

Ati Inc

Robert S Wetherbee · Board Chair, Pres, CEO

$407K−4.0%Oct 5

ATISell

Ati Inc

Karl D Schwartz · VP, Controller, CAO

$31K−2.0%Sep 14

ATISell

Ati Inc

Robert S Wetherbee · Board Chair, Pres, CEO

$436K−4.0%Sep 2

ATISell

Ati Inc

Karl D Schwartz · VP, Controller, CAO

$31K−2.0%Aug 15

ATISell

Ati Inc

Karl D Schwartz · VP, Controller, CAO

$50K−3.0%Aug 1

ATISell

Ati Inc

James C Diggs · Director

$300K−21.0%Jul 21

ATISell

Allegheny Technologies Inc

Karl D Schwartz · VP, Controller, CAO

$26K−1.0%May 18

ATISell

Allegheny Technologies Inc

Kevin B Kramer · SVP, CCMO

$300K−6.0%Apr 18

ATISell

Allegheny Technologies Inc

Kevin B Kramer · SVP, CCMO

$270K−6.0%Mar 9

ATISell

Allegheny Technologies Inc

Kevin B Kramer · SVP, CCMO

$250K−6.0%Jun 3

ATISell

Allegheny Technologies Inc

Kevin B Kramer · SVP, CCMO

$220K−6.0%Mar 17

ATISell

Allegheny Technologies Inc

Elliot S Davis · SVP, General Counsel, CCO and Secretary

$342K−7.0%Mar 12

ATISell

Allegheny Technologies Inc

Elliot S Davis · SVP, General Counsel, CCO and Secretary

$167K−4.0%Mar 8

ATISell

Allegheny Technologies Inc

James C Diggs · Director

$95K−10.0%Jun 19

ATISell

Allegheny Technologies Inc

Richard J Harshman · Executive Chair

$314K−2.0%Mar 1

ATISell

Allegheny Technologies Inc

Richard J Harshman · Executive Chair

$588K−4.0%Feb 27

ATISell

Allegheny Technologies Inc

Richard J Harshman · Executive Chair

$207K−1.0%Feb 22

ATISell

Allegheny Technologies Inc

Barabara S Jeremiah · Director

$192K−18.0%Jan 28

ATISell

Allegheny Technologies Inc

Karl D Schwartz · VP, Controller, CAO

$27K−3.0%Oct 17

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.