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

GDSell

GENERAL DYNAMICS CORP

Robert K Steel · Director

$2.6M−70.6%Sep 25

GDSell

GENERAL DYNAMICS CORP

Peter A Wall · Director

$789K−33.4%Aug 12

GDSell

GENERAL DYNAMICS CORP

Christopher J Brady · Vice President

$2.4M−20.2%Aug 6

GDSell

GENERAL DYNAMICS CORP

Phebe N Novakovic · Chair and CEO

$19.7M−6.3%Aug 4

GDSell

GENERAL DYNAMICS CORP

Marguerite Amy Gilliland · Executive Vice President

$16.3M−49.1%Aug 4

GDSell

GENERAL DYNAMICS CORP

Mark Malcolm · Director

$2.0M−34.0%Jun 22

GDSell

General Dynamics Corp

Mark Lagrand Burns · EVP

$25.0M−50.0%May 13

GDSell

General Dynamics Corp

Marguerite Amy Gilliland · EVP

$1.4M−8.0%Mar 13

GDSell

General Dynamics Corp

Phebe N Novakovic · Chair and CEO

$11.7M−4.0%Mar 13

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$1.3M−3.0%Mar 13

GDSell

General Dynamics Corp

Mark Lagrand Burns · EVP

$3.6M−12.0%Mar 13

GDSell

General Dynamics Corp

Mark Rayha · VP

$1.5M−29.0%Feb 17

GDSell

General Dynamics Corp

David Paddock · VP

$6.8M−36.0%Dec 18

GDSell

General Dynamics Corp

Mark Rayha · VP

$34K−1.0%Nov 24

GDSell

General Dynamics Corp

Christopher J Brady · VP

$1.6M−18.0%Nov 26

GDSell

General Dynamics Corp

Peter A Wall · Director

$407K−27.0%Sep 18

GDSell

General Dynamics Corp

Kimberly A Kuryea · SVP and CFO

$4.0M−14.0%May 22

GDSell

General Dynamics Corp

Mark Lagrand Burns · VP

$3.6M−16.0%May 21

GDSell

General Dynamics Corp

William A Moss · VP, Controller

$6.2M−56.0%May 15

GDSell

General Dynamics Corp

Mark Lagrand Burns · VP

$1.8M−7.0%May 13

GDSell

General Dynamics Corp

Leon Rudy F De · Director

$740K−32.0%May 7

GDSell

General Dynamics Corp

Marguerite Amy Gilliland · SVP

$2.6M−17.0%May 3

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$3.9M−10.0%Apr 30

GDSell

General Dynamics Corp

Phebe N Novakovic · Chair and CEO

$14.2M−6.0%Apr 30

GDSell

General Dynamics Corp

Mark C. Roualet · EVP

$19.4M−32.0%Jan 30

GDSell

General Dynamics Corp

Phebe N Novakovic · Chair and CEO

$8.6M−4.0%Jan 30

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$7.9M−21.0%Nov 1

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$1.5M−5.0%Aug 15

GDSell

General Dynamics Corp

Phebe N Novakovic · Chair and CEO

$7.6M−4.0%Aug 15

GDSell

General Dynamics Corp

Marguerite Amy Gilliland · SVP

$3.0M−23.0%Aug 7

GDBuy

General Dynamics Corp

Mark Malcolm · Director

$1.0M+53.0%May 4

GDSell

General Dynamics Corp

Mark Lagrand Burns · VP

$6.3M−32.0%Jan 31

GDSell

General Dynamics Corp

Mark C. Roualet · EVP

$5.7M−13.0%Aug 17

GDSell

General Dynamics Corp

Phebe N Novakovic · Chair and CEO

$16.2M−8.0%Aug 10

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$2.5M−8.0%Aug 3

GDSell

General Dynamics Corp

Gregory S Gallopoulos · SVP, Gen. Counsel, Sec.

$2.5M−7.0%May 3

GDSell

General Dynamics Corp

William A Moss · VP, Controller

$567K−15.0%Mar 7

GDSell

General Dynamics Corp

William A Moss · VP, Controller

$418K−15.0%Dec 21

GDSell

General Dynamics Corp

William A Osborn · Director

$529K−9.0%Nov 10

GDSell

General Dynamics Corp

William A Moss · VP, Controller

$653K−34.0%Nov 5

GDSell

General Dynamics Corp

William A Moss · VP, Controller

$653K−36.0%Sep 28

GDBuy

General Dynamics Corp

John G Stratton · Director

$502K+628.0%Mar 5

GDSell

General Dynamics Corp

Lester L Lyles · Director

$1.1M−46.0%Mar 3

GDSell

General Dynamics Corp

Gary L Whited · VP

$3.1M−25.0%Feb 13

GDSell

General Dynamics Corp

Mark C. Roualet · EVP

$2.7M−10.0%Dec 13

GDSell

General Dynamics Corp

Mark C. Roualet · EVP

$9.1M−28.0%Dec 12

GDSell

General Dynamics Corp

Christopher Marzilli · EVP

$6.2M−32.0%Sep 25

GDBuy

General Dynamics Corp

Mark Lagrand Burns · VP

$29KAug 13

GDSell

General Dynamics Corp

William A Osborn · Director

$274K−4.0%Aug 6

GDSell

General Dynamics Corp

Gary L Whited · VP

$2.6M−22.0%Aug 1

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.