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

ITSell

GARTNER INC

Robin B Kranich · EVP and CHRO

$644K−13.9%Aug 31

ITSell

GARTNER INC

Yvonne Genovese · EVP, Bus. & Tech. Insights

$229K−16.3%Aug 12

ITSell

GARTNER INC

Anne Sutherland Fuchs · Director

$159K−9.6%Aug 11

ITSell

GARTNER INC

Claire Herkes · EVP, Conferences

$198K−16.5%Aug 11

ITSell

Gartner Inc

Claire Herkes · EVP, Conferences

$85K−8.0%Dec 5

ITSell

Gartner Inc

John J Rinello · SVP, Global Business Sales

$51K−7.0%Dec 5

ITSell

Gartner Inc

James C Smith · Director

$2.6M−1.0%Nov 27

ITSell

Gartner Inc

Peter Bisson · Director

$921K−100.0%Nov 19

ITSell

Gartner Inc

Scott Hensel · EVP Global Services, Delivery

$888K−8.0%Nov 15

ITSell

Gartner Inc

James C Smith · Director

$7.0M−2.0%Nov 15

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$550K−2.0%Nov 14

ITSell

Gartner Inc

Akhil Jain · EVP, Consulting

$166K−6.0%Nov 14

ITSell

Gartner Inc

Valentin Sribar · EVP, Research, Advisory

$476K−7.0%Nov 13

ITSell

Gartner Inc

James C Smith · Director

$12.5M−4.0%Nov 13

ITSell

Gartner Inc

Craig Safian · EVP and CFO

$1.9M−5.0%Nov 13

ITSell

Gartner Inc

Kenneth Allard · EVP, Digital Markets

$881K−15.0%Nov 13

ITSell

Gartner Inc

Akhil Jain · EVP, Consulting

$122K−5.0%Nov 12

ITSell

Gartner Inc

Eugene A Hall · Chair and CEO

$10.0M−2.0%Nov 12

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$1.1M−4.0%Nov 12

ITSell

Gartner Inc

Joseph P. Beck · EVP, Global Technology Sales

$1.4M−20.0%Nov 12

ITSell

Gartner Inc

Karen E Dykstra · Director

$794K−8.0%Nov 8

ITSell

Gartner Inc

James C Smith · Director

$7.8M−3.0%Nov 8

ITSell

Gartner Inc

Claire Herkes · EVP, Conferences

$242K−20.0%Sep 16

ITSell

Gartner Inc

Eugene A Hall · Chair and CEO

$17.2M−3.0%Sep 16

ITSell

Gartner Inc

James C Smith · Director

$3.9M−1.0%Sep 13

ITSell

Gartner Inc

James C Smith · Director

$1.1MSep 12

ITSell

Gartner Inc

Akhil Jain · EVP, Consulting

$246K−10.0%Sep 11

ITSell

Gartner Inc

William James Wartinbee III · EVP, Global Sales Strat, Ops

$103K−3.0%Sep 11

ITSell

Gartner Inc

Scott Hensel · EVP Global Services, Delivery

$2.7M−22.0%Sep 3

ITSell

Gartner Inc

Robin B Kranich · EVP and CHRO

$1.8M−17.0%Sep 3

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$490K−2.0%Sep 3

ITSell

Gartner Inc

Claire Herkes · EVP, Conferences

$324K−22.0%Aug 29

ITSell

Gartner Inc

Yvonne Genovese · EVP, Global Product Management

$214K−18.0%Aug 28

ITSell

Gartner Inc

Akhil Jain · EVP, Consulting

$194K−8.0%Aug 19

ITSell

Gartner Inc

Craig Safian · EVP and CFO

$3.1M−8.0%Aug 19

ITSell

Gartner Inc

James C Smith · Director

$4.8M−2.0%Aug 15

ITSell

Gartner Inc

James C Smith · Director

$2.4M−1.0%Aug 9

ITSell

Gartner Inc

Karen E Dykstra · Director

$784K−8.0%Aug 7

ITSell

Gartner Inc

Anne Sutherland Fuchs · Director

$253K−4.0%Aug 2

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$505K−2.0%Aug 2

ITSell

Gartner Inc

William James Wartinbee III · EVP, Global Sales Strat, Ops

$149K−4.0%Aug 2

ITSell

Gartner Inc

Valentin Sribar · EVP, Research, Advisory

$253K−4.0%Aug 2

ITSell

Gartner Inc

James C Smith · Director

$5.0M−2.0%Aug 2

ITSell

Gartner Inc

Eugene A Hall · Chair and CEO

$6.1M−1.0%Aug 2

ITSell

Gartner Inc

James C Smith · Director

$4.4M−2.0%Jun 10

ITSell

Gartner Inc

Anne Sutherland Fuchs · Director

$302K−5.0%Jun 6

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$364K−2.0%May 24

ITSell

Gartner Inc

Alwyn Dawkins · EVP, Global Business Sales

$269K−1.0%May 23

ITSell

Gartner Inc

James C Smith · Director

$4.6M−2.0%May 22

ITSell

Gartner Inc

Yvonne Genovese · EVP, Global Product Management

$200K−18.0%May 22

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.