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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+

CROWN CASTLE INC.

Robert Sean Collins · Vice President and Controller

$114K−22.7%Aug 10

Crown Castle Inc.

Robert Sean Collins · VP, Controller

$262K−30.0%Feb 27

Crown Castle Inc.

Edward B Adams Jr · EVP and General Counsel

$401K−15.0%Feb 27

Crown Castle Inc.

Christopher Levendos · EVP, COO - Fiber

$150K−12.0%Feb 10

Crown Castle Inc.

Michael Joseph Kavanagh · EVP, COO-Towers

$1.1M−12.0%Jul 24

Crown Castle Inc.

Robert Sean Collins · VP, Controller

$369K−27.0%Mar 6

Crown Castle Inc.

Robert Sean Collins · VP, Controller

$171K−12.0%Dec 15

Crown Castle Inc.

Laura B Nichol · EVP - Business Support

$605K−20.0%Apr 28

Crown Castle Inc.

Laura B Nichol · EVP - Business Support

$613K−17.0%Apr 27

Crown Castle Inc.

Christopher Levendos · EVP, COO - Fiber

$1.8M−75.0%Apr 27

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$185K−9.0%May 4

Crown Castle International Corp

Michael Joseph Kavanagh · EVP and Chief Commercial Officer

$955K−6.0%May 2

Crown Castle International Corp

Christopher Levendos · EVP, COO - Fiber

$2.1M−48.0%Apr 27

Crown Castle International Corp

Catherine Piche · EVP, COO-Towers

$441K−14.0%Mar 21

Crown Castle International Corp

Daniel K Schlanger · EVP and CFO

$2.1M−13.0%Aug 4

Crown Castle International Corp

Christopher Levendos · EVP, COO - Fiber

$766K−33.0%Jul 28

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$132K−10.0%May 28

Crown Castle International Corp

Daniel K Schlanger · EVP and CFO

$754K−6.0%Mar 10

Crown Castle International Corp

Kenneth Jay Simon · EVP and General Counsel

$905K−7.0%Mar 10

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$122K−10.0%Mar 3

Crown Castle International Corp

Michael Joseph Kavanagh · EVP and Chief Commercial Officer

$612K−6.0%Feb 26

Crown Castle International Corp

James D Young · EVP, COO - Fiber

$986K−3.0%Nov 13

Crown Castle International Corp

James D Young · EVP, COO - Fiber

$979K−3.0%Aug 25

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$328K−41.0%Aug 5

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$348K−29.0%Jun 10

Crown Castle International Corp

James D Young · EVP, COO - Fiber

$1.0M−3.0%Jun 9

Crown Castle International Corp

Philip M Kelley · EVP, Corp Dev, Strategy

$2.6M−12.0%May 6

Crown Castle International Corp

Michael Joseph Kavanagh · EVP and Chief Commercial Officer

$769K−9.0%May 5

Crown Castle International Corp

Robert Carl Ackerman · SVP-COO-Towers, Small Cell

$1.5M−55.0%Oct 22

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$143K−56.0%Aug 16

Crown Castle International Corp

Robert Sean Collins · VP, Controller

$150K−40.0%May 23

Crown Castle International Corp

Kenneth Jay Simon · SVP and General Counsel

$237K−5.0%Feb 27

Crown Castle International Corp

Michael Joseph Kavanagh · SVP and Chief Commercial Officer

$300K−6.0%Feb 25

Crown Castle International Corp

Robert E Garrison II · Director

$279K−9.0%Aug 30

Crown Castle International Corp

Kenneth Jay Simon · SVP and General Counsel

$75K−4.0%Feb 23

Crown Castle International Corp

Jay A. Brown · President and CEO

$2.0M−9.0%Feb 23

Crown Castle International Corp

Michael Joseph Kavanagh · SVP and Chief Commercial Officer

$323K−13.0%Jan 26

Crown Castle International Corp

Philip M Kelley · SVP, Corp Dev, Strategy

$1.2M−10.0%Nov 8

Crown Castle International Corp

James D Young · SVP and COO

$2.4M−15.0%May 18

Crown Castle International Corp

Robert F Mckenzie · Director

$145K−5.0%May 17

Crown Castle International Corp

Robert E Garrison II · Director

$219K−8.0%Mar 10

Crown Castle International Corp

Rob A Fisher · VP, Corporate Controller

$157K−10.0%Dec 9

Crown Castle International Corp

Ari Q Fitzgerald · Director

$276K−12.0%Dec 5

Crown Castle International Corp

Robert F Mckenzie · Director

$93K−3.0%Sep 12

Crown Castle International Corp

W Benjamin Moreland · Exec Vice COB

$4.9M−9.0%Sep 7

Crown Castle International Corp

Philip M Kelley · SVP, Corp Dev, Strategy

$4.1M−33.0%Apr 28

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.