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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+

Commscope Holding Company, Inc.

Frank M Drendel · Director

$8.4M−20.0%Jan 6

Commscope Holding Company, Inc.

Frank M Drendel · Director

$1.3M−4.0%Jan 7

Commscope Holding Company, Inc.

Frank M Drendel · Director

$2.3M−6.0%Nov 19

Commscope Holding Company, Inc.

Frank M Drendel · Director

$1.3M−3.0%Jun 19

Commscope Holding Company, Inc.

Frank M Drendel · Director

$1.5M−3.0%May 17

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$147K−8.0%Mar 7

Commscope Holding Company, Inc.

Frank M Drendel · Director

$6.6M−10.0%Mar 5

Commscope Holding Company, Inc.

Frank M Drendel · Director

$3.6M−4.0%Mar 23

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$2.0M−15.0%Mar 9

Commscope Holding Company, Inc.

Philip Martin Armstrong Jr · SVP, Corporate Finance

$390K−28.0%Feb 22

Commscope Holding Company, Inc.

Stephen C Gray · Director

$1.1M−67.0%Feb 22

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$1.9M−15.0%Jan 11

Commscope Holding Company, Inc.

Frank M Drendel · Director

$570K−1.0%Jan 4

Commscope Holding Company, Inc.

Frank M Drendel · Director

$2.3M−2.0%Dec 12

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$1.8M−15.0%Dec 6

Commscope Holding Company, Inc.

Frank M Drendel · Director

$584K−1.0%Jun 9

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$271K−17.0%May 12

Commscope Holding Company, Inc.

Frank M Drendel · Director

$633K−1.0%May 2

Commscope Holding Company, Inc.

Frank B Wyatt II · SVP, GC, Sec

$10.4M−80.0%Apr 12

Commscope Holding Company, Inc.

Frank M Drendel · Director

$624K−1.0%Apr 4

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$4.0M−27.0%Mar 20

Commscope Holding Company, Inc.

Mark A Olson · EVP and CFO

$1.2M−30.0%Mar 3

Commscope Holding Company, Inc.

Frank M Drendel · Director

$4.2M−4.0%Mar 3

Commscope Holding Company, Inc.

Frank B Wyatt II · SVP, GC, Sec

$1.4M−45.0%Feb 23

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$1.2M−63.0%Feb 23

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$297K−30.0%Feb 2

Commscope Holding Company, Inc.

Frank M Drendel · Director

$566K−1.0%Feb 2

Commscope Holding Company, Inc.

Randall W Crenshaw · EVP and COO

$927K−33.0%Jan 6

Commscope Holding Company, Inc.

Frank M Drendel · Director

$556K−1.0%Jan 4

Commscope Holding Company, Inc.

Mark A Olson · EVP and CFO

$1.1M−45.0%Jan 4

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$289K−30.0%Jan 4

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$3.4M−39.0%Dec 22

Commscope Holding Company, Inc.

Frank M Drendel · Director

$10.3M−9.0%Dec 20

Commscope Holding Company, Inc.

Marvin S Edwards Jr · President and CEO

$4.0M−44.0%Dec 19

Commscope Holding Company, Inc.

Randall W Crenshaw · EVP and COO

$913K−33.0%Dec 9

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$280K−30.0%Dec 5

Commscope Holding Company, Inc.

Frank M Drendel · Director

$539K−1.0%Dec 2

Commscope Holding Company, Inc.

Robert W Granow · SVP, Controller

$360K−54.0%Nov 29

Commscope Holding Company, Inc.

Carlyle Group L.P. · 10% owner

$654.8M−100.0%Nov 18

Commscope Holding Company, Inc.

Philip Martin Armstrong Jr · SVP, Corporate Finance

$1.0M−68.0%Nov 16

Commscope Holding Company, Inc.

Frank B Wyatt II · SVP, GC, Sec

$656K−30.0%Nov 15

Commscope Holding Company, Inc.

Randall W Crenshaw · EVP and COO

$1.7M−49.0%Nov 10

Commscope Holding Company, Inc.

Frank B Wyatt II · SVP, GC, Sec

$344K−19.0%Nov 9

Commscope Holding Company, Inc.

Robert W Granow · SVP, Controller

$330K−54.0%Nov 9

Commscope Holding Company, Inc.

Frank M Drendel · Director

$476K−1.0%Nov 4

Commscope Holding Company, Inc.

Randall W Crenshaw · EVP and COO

$793K−33.0%Nov 4

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$239K−30.0%Nov 3

Commscope Holding Company, Inc.

Frank M Drendel · Director

$465K−1.0%Oct 7

Commscope Holding Company, Inc.

Randall W Crenshaw · EVP and COO

$775K−33.0%Oct 7

Commscope Holding Company, Inc.

Peter U Karlsson · SVP of CommScope, Inc.

$235K−30.0%Oct 5

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.

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