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

TROWSell

Price T Rowe Group Inc

Arif Husain · VP

$434K−8.0%Dec 11

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$51K−3.0%Sep 16

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.2M−9.0%Sep 9

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$162K−9.0%Jun 27

TROWSell

Price T Rowe Group Inc

Dorothy C Sawyer · VP

$234K−5.0%Jun 18

TROWSell

Price T Rowe Group Inc

Robert F. Maclellan · Director

$344K−8.0%Apr 30

TROWSell

Price T Rowe Group Inc

Freeman A Hrabowski III · Director

$1.0M−29.0%Mar 11

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$122K−7.0%Feb 12

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.3M−9.0%Dec 19

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$594K−16.0%Dec 13

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$530K−12.0%Dec 11

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$574K−4.0%Dec 11

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$3.9M−56.0%Nov 22

TROWSell

Price T Rowe Group Inc

William J Stromberg · Non-Exec COB

$985K−1.0%Nov 17

TROWSell

Price T Rowe Group Inc

Andrew C. Mccormick · VP

$522K−7.0%Sep 28

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.3M−8.0%Aug 31

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$201K−14.0%May 4

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.4M−8.0%Feb 22

TROWSell

Price T Rowe Group Inc

Andrew C. Mccormick · VP

$1.7M−17.0%Feb 14

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$797K−9.0%Dec 12

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$840K−5.0%Dec 12

TROWSell

Price T Rowe Group Inc

William J Stromberg · Non-Exec COB

$1.2M−1.0%Nov 15

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.5M−8.0%Aug 4

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$119K−7.0%Aug 3

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$91K−5.0%May 3

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$181K−9.0%Mar 1

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.2M−6.0%Feb 23

TROWSell

Price T Rowe Group Inc

William J Stromberg · CEO

$3.0M−2.0%Dec 29

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$1.4M−9.0%Dec 14

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$1.4M−5.0%Dec 14

TROWSell

Price T Rowe Group Inc

Sebastien Page · VP

$1.7M−18.0%Sep 3

TROWSell

Price T Rowe Group Inc

William J Stromberg · CEO

$1.7M−1.0%Aug 6

TROWSell

Price T Rowe Group Inc

Jessica M Hiebler · Principal Accounting Officer

$239K−8.0%Aug 5

TROWSell

Price T Rowe Group Inc

Mary K Bush · Director

$357K−11.0%Jun 25

TROWSell

Price T Rowe Group Inc

William J Stromberg · CEO

$1.4M−1.0%Jun 9

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$4.5M−15.0%Jun 7

TROWSell

Price T Rowe Group Inc

W. Sharps Robert · President

$1.1M−1.0%Mar 30

TROWSell

Price T Rowe Group Inc

William J Stromberg · CEO

$1.6M−1.0%Mar 12

TROWSell

Price T Rowe Group Inc

Andrew Justin Mackenzie Thomson · VP

$3.8M−15.0%Feb 17

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$966K−8.0%Dec 23

TROWSell

Price T Rowe Group Inc

W. Sharps Robert · VP

$1.1M−1.0%Dec 18

TROWSell

Price T Rowe Group Inc

Christopher D Alderson · VP

$1.2M−2.0%Dec 16

TROWSell

Price T Rowe Group Inc

Christopher D Alderson · VP

$305K−1.0%Dec 14

TROWSell

Price T Rowe Group Inc

Robert C.t. Higginbotham · VP

$1.1M−8.0%Dec 14

TROWSell

Price T Rowe Group Inc

Robert F. Maclellan · Director

$1.4M−30.0%Aug 17

TROWSell

Price T Rowe Group Inc

Andrew C. Mccormick · VP

$487K−6.0%Aug 12

TROWSell

Price T Rowe Group Inc

David Oestreicher · Corp Secretary, VP

$696K−5.0%Aug 6

TROWSell

Price T Rowe Group Inc

Sebastien Page · VP

$1.2M−17.0%Aug 6

TROWSell

Price T Rowe Group Inc

Christopher D Alderson · VP

$13.4M−23.0%Aug 3

TROWSell

Price T Rowe Group Inc

William J Stromberg · CEO and President

$3.7M−4.0%Jun 3

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.