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+

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CVLTSell

COMMVAULT SYSTEMS INC

Nicola Adamo · Director

$201K−8.0%Sep 15

CVLTSell

COMMVAULT SYSTEMS INC

Gary Merrill · Chief Financial Officer

$451K−4.3%Aug 19

CVLTSell

COMMVAULT SYSTEMS INC

Danielle Nicole Abrahamsen · Chief Accounting Officer

$143K−7.6%Aug 19

CVLTSell

COMMVAULT SYSTEMS INC

Sanjay Mirchandani · President and CEO

$3.5M−8.6%Aug 19

CVLTSell

COMMVAULT SYSTEMS INC

William Geoffrey Haydon · President of Cust & Field Ops

$43K−0.5%Aug 12

CVLTSell

COMMVAULT SYSTEMS INC

A Shane Sanders · Director

$64K−5.2%Aug 10

CVLTSell

COMMVAULT SYSTEMS INC

Vivie Lee · Director

$80K−3.8%Aug 10

CVLTSell

COMMVAULT SYSTEMS INC

Danielle Nicole Abrahamsen · Chief Accounting Officer

$38K−1.9%Jul 7

CVLTSell

COMMVAULT SYSTEMS INC

Danielle Nicole Abrahamsen · Chief Accounting Officer

$40K−2.8%May 26

CVLTSell

COMMVAULT SYSTEMS INC

Gary Merrill · Chief Financial Officer

$892K−10.3%May 26

CVLTSell

COMMVAULT SYSTEMS INC

Sanjay Mirchandani · President and CEO

$1.0M−2.9%May 26

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$479K−6.0%May 21

CVLTSell

COMMVAULT SYSTEMS INC

Danielle Nicole Abrahamsen · Chief Accounting Officer

$149K−9.8%May 21

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$2.9M−8.0%May 21

CVLTSell

COMMVAULT SYSTEMS INC

Danielle Nicole Abrahamsen · Chief Accounting Officer

$97K−5.9%May 19

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$324K−4.0%May 19

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$884K−2.0%May 19

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$1.6M−6.0%Mar 18

CVLTSell

Commvault Systems Inc

Gary Merrill · Chief Commercial Officer

$407K−7.0%Feb 20

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$585K−2.0%Feb 20

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$4.9M−6.0%Nov 20

CVLTSell

Commvault Systems Inc

Gary Merrill · Chief Commercial Officer

$647K−4.0%Nov 20

CVLTSell

Commvault Systems Inc

Vivie Lee · Director

$240K−10.0%Sep 4

CVLTSell

Commvault Systems Inc

Nicola Adamo · Director

$240K−8.0%Sep 4

CVLTSell

Commvault Systems Inc

Allison Pickens · Director

$190K−15.0%Sep 4

CVLTSell

Commvault Systems Inc

Gary Merrill · Chief Commercial Officer

$2.6M−16.0%Aug 29

CVLTSell

Commvault Systems Inc

Gary Merrill · Chief Commercial Officer

$365K−2.0%Aug 20

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$4.4M−6.0%Aug 20

CVLTSell

Commvault Systems Inc

Keith Geeslin · Director

$237K−3.0%Aug 20

CVLTSell

Commvault Systems Inc

Allison Pickens · Director

$41K−5.0%Jun 3

CVLTSell

Commvault Systems Inc

Charles E Moran · Director

$1.2M−50.0%May 30

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$73K−1.0%May 24

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$936K−7.0%May 22

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$3.2M−6.0%May 22

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$5.1M−8.0%May 17

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$1.6M−11.0%May 17

CVLTSell

Commvault Systems Inc

Vivie Lee · Director

$280K−16.0%May 17

CVLTSell

Commvault Systems Inc

Nicola Adamo · Director

$98K−5.0%May 17

CVLTSell

Commvault Systems Inc

Martha Helena Bejar · Director

$619K−58.0%May 3

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$80K−1.0%Mar 6

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$2.1M−5.0%Mar 6

CVLTSell

Commvault Systems Inc

Allison Pickens · Director

$94K−12.0%Feb 28

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$593K−2.0%Feb 22

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$140K−2.0%Feb 22

CVLTSell

Commvault Systems Inc

Martha Helena Bejar · Director

$206K−20.0%Dec 19

CVLTSell

Commvault Systems Inc

Allison Pickens · Director

$70K−11.0%Nov 29

CVLTSell

Commvault Systems Inc

Gary Merrill · CFO

$161K−3.0%Nov 21

CVLTSell

Commvault Systems Inc

Sanjay Mirchandani · President and CEO

$1.7M−5.0%Nov 21

CVLTSell

Commvault Systems Inc

Blasio Riccardo Di · Chief Revenue Officer

$168K−3.0%Nov 21

CVLTSell

Commvault Systems Inc

Vivie Lee · Director

$127K−10.0%Aug 31

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.