SEC Form 4 · STOCK Act
Insider buys that paid off for the people who copied them.
ZeroStack Corp.
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.
DONEGAL GROUP INC
Jeffrey Dean Miller · EVP and Chief Financial Officer
DONEGAL GROUP INC
Kevin Gerard Burke · President and Chief Exec Officer
DONEGAL GROUP INC
David Benjamin Bawel · SVP and Chief Accounting Officer
DONEGAL GROUP INC
Barry Craig Huber · Director
DONEGAL GROUP INC
Vincent Anthony Viozzi · Sr. VP & Chief Inv Officer
DONEGAL GROUP INC
Christina Marie Hoffman · Sr. VP & Chief Risk Officer
DONEGAL GROUP INC
Dennis Joseph Bixenman · Director
DONEGAL GROUP INC
David Charles King · Director
DONEGAL GROUP INC
Noland Rone Deas Jr · Senior Vice President
Donegal Group Inc
William Daniel Delamater · EVP and Chief Oper Officer
Donegal Group Inc
Kristi Spencer Altshuler · SVP
Donegal Group Inc
Kevin Michael Kraft Sr · Director
Donegal Group Inc
Sanjay Pandey · SVP and Chief Info Officer
Donegal Group Inc
David Wayne Sponic · SVP
Donegal Group Inc
Christina Marie Hoffman · SVP and Chief Risk Officer
Donegal Group Inc
Barry C Huber · Director
Donegal Group Inc
Noland Rone Deas Jr · SVP
Donegal Group Inc
William Daniel Delamater · EVP and Chief Oper Officer
Donegal Group Inc
Daniel J Wagner · SVP and Treasurer
Donegal Group Inc
David Wayne Sponic · SVP
Donegal Group Inc
Sanjay Pandey · SVP and Chief Info Officer
Donegal Group Inc
William Albert Folmar · SVP
Donegal Group Inc
David Benjamin Bawel · SVP and Chief Accounting Officer
Donegal Group Inc
Kristi Spencer Altshuler · SVP
Donegal Group Inc
Vincent Anthony Viozzi · SVP and Chief Inv Officer
Donegal Group Inc
Noland Rone Deas Jr · SVP
Donegal Group Inc
Robert Richard Long Jr · Sr.VP, GC
Donegal Group Inc
William Daniel Delamater · SVP
Donegal Group Inc
Daniel J Wagner · SVP and Treasurer
Donegal Group Inc
Jeffrey Dean Miller · EVP and CFO
Donegal Group Inc
William Albert Folmar · SVP
Donegal Group Inc
Kevin Gerard Burke · President and Chief Exec Officer
Donegal Group Inc
Sanjay Pandey · SVP and Chief Info Officer
Donegal Group Inc
Vincent Anthony Viozzi · SVP and Chief Inv Officer
Donegal Group Inc
Christina Marie Hoffman · SVP and Chief Risk Officer
Donegal Group Inc
Robert Richard Long Jr · Sr.VP, GC
Donegal Group Inc
Scott Andrew Berlucchi · Director
Donegal Group Inc
Richard D Wampler II · Director
Donegal Group Inc
Jon Marshall Mahan · Director
Donegal Group Inc
Kevin Gerard Burke · President and Chief Exec Officer
Donegal Group Inc
Sewell Trezevant Moore Jr · Director
Donegal Group Inc
Jeffrey Dean Miller · EVP and CFO
Donegal Group Inc
Richard D Wampler II · Director
Donegal Group Inc
Vincent Anthony Viozzi · SVP and Chief Inv Officer
Donegal Group Inc
Vincent Anthony Viozzi · SVP and Chief Inv Officer
Donegal Group Inc
Daniel J Wagner · SVP and Treasurer
Donegal Group Inc
Sanjay Pandey · SVP and Chief Info Officer
Donegal Group Inc
Kevin Michael Kraft Sr · Director
Donegal Group Inc
William Daniel Delamater · SVP
Donegal Group Inc
William Albert Folmar · SVP
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.