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.
Fibrogen Inc
Thane Wettig · CEO
Fibrogen Inc
James A Schoeneck · Director
Fibrogen Inc
Thane Wettig · CEO
Fibrogen Inc
James A Schoeneck · Director
Fibrogen Inc
Deyaa Adib · Chief Medical Officer
Fibrogen Inc
Thane Wettig · Chief Commercial Officer
Fibrogen Inc
Christine Chung · SVP, China Operations
Fibrogen Inc
Jeffrey L Edwards · Director
Fibrogen Inc
Jeffrey William Henderson · Director
Fibrogen Inc
Benjamin Cravatt · Director
Fibrogen Inc
Aoife Brennan · Director
Fibrogen Inc
Suzanne Blaug · Director
Fibrogen Inc
Maykin Ho · Director
Fibrogen Inc
James A Schoeneck · Director
Fibrogen Inc
Juan Graham · CFO
Fibrogen Inc
Christine Chung · SVP, China Operations
Fibrogen Inc
Mark Eisner · EVP and Chief Medical Officer
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Mark Eisner · Chief Medical Officer
Fibrogen Inc
Christine Chung · SVP, China Operations
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Christine Chung · SVP, China Operations
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Mark Eisner · Chief Medical Officer
Fibrogen Inc
Juan Graham · CFO
Fibrogen Inc
Thane Wettig · Chief Commercial Officer
Fibrogen Inc
Mark Eisner · Chief Medical Officer
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Christine Chung · SVP, China Operations
Fibrogen Inc
Juan Graham · CFO
Fibrogen Inc
Juan Graham · CFO
Fibrogen Inc
Enrique A Conterno · CEO
Fibrogen Inc
Thomas F Kearns Jr · Director
Fibrogen Inc
Thane Wettig · Chief Commercial Officer
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
Fibrogen Inc
Thomas F Kearns Jr · Director
Fibrogen Inc
Kalevi Kurkijarvi · Director
Fibrogen Inc
Kalevi Kurkijarvi · Director
Fibrogen Inc
Kalevi Kurkijarvi · Director
Fibrogen Inc
Kalevi Kurkijarvi · Director
Fibrogen Inc
K Peony Yu · Chief Medical Officer
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
Fibrogen Inc
K Peony Yu · Chief Medical Officer
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
Fibrogen Inc
K Peony Yu · Chief Medical Officer
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
Fibrogen Inc
K Peony Yu · Chief Medical Officer
Fibrogen Inc
Pat Cotroneo · SVP, Finance, CFO
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.