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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+

WESTERN ALLIANCE BANCORPORATION

Ben Mucha · Chief Accounting Officer

$482K−63.0%Jun 10

WESTERN ALLIANCE BANCORPORATION

Dale Gibbons · Vice Chair and CBO, Deposits

$3.3M−13.0%Jun 10

Western Alliance Bancorporation

Marianne Boyd Johnson · Director

$2.0M−1.0%Dec 16

Western Alliance Bancorporation

Bryan K Segedi · Director

$94K−6.0%Nov 15

Western Alliance Bancorporation

Robert P Latta · Director

$240K−6.0%Sep 17

Western Alliance Bancorporation

Robert P Latta · Director

$248K−6.0%Sep 11

Western Alliance Bancorporation

Marianne Boyd Johnson · Director

Western Alliance Bancorporation

Barbara Kennedy · CHRO

$904K−26.0%Aug 28

Western Alliance Bancorporation

Stephen Russell Curley · Chief Banking Ofc.-NBL

$388K−12.0%Aug 5

Western Alliance Bancorporation

J. Kelly Ardrey Jr. · Chief Accounting Officer

$161K−38.0%Jul 24

Western Alliance Bancorporation

J. Kelly Ardrey Jr. · Chief Accounting Officer

$192K−35.0%May 23

Western Alliance Bancorporation

Robert P Latta · Director

$301K−11.0%Dec 13

Western Alliance Bancorporation

Tim R Bruckner · CBO for Regional Banking

$128K−8.0%Feb 21

Western Alliance Bancorporation

J. Kelly Ardrey Jr. · Chief Accounting Officer

$242K−38.0%Feb 3

Western Alliance Bancorporation

Donald D Snyder · Director

$353K−5.0%Sep 14

Western Alliance Bancorporation

Randall S Theisen · General Counsel

$592K−12.0%Feb 24

Western Alliance Bancorporation

Randall S Theisen · General Counsel

$302K−6.0%Feb 10

Western Alliance Bancorporation

Donald D Snyder · Director

$477K−4.0%Nov 1

Western Alliance Bancorporation

Timothy W Boothe · COO

$415K−7.0%Oct 27

Western Alliance Bancorporation

Robert P Latta · Director

$234K−5.0%Aug 11

Western Alliance Bancorporation

Steven J Hilton · Director

$1.1M−7.0%May 7

Western Alliance Bancorporation

Todd Marshall · Director

$4.2M−8.0%Mar 15

Western Alliance Bancorporation

Donald D Snyder · Director

$235K−2.0%Mar 12

Western Alliance Bancorporation

Todd Marshall · Director

$693K−1.0%Mar 10

Western Alliance Bancorporation

Robert P Latta · Director

$236K−5.0%Mar 9

Western Alliance Bancorporation

Timothy W Boothe · COO

$279K−5.0%Mar 4

Western Alliance Bancorporation

Robert Gary Sarver · Executive Chair

$3.5M−4.0%Mar 4

Western Alliance Bancorporation

J. Kelly Ardrey Jr. · Chief Accounting Officer

$49K−16.0%Mar 4

Western Alliance Bancorporation

Randall S Theisen · General Counsel

$647K−12.0%Mar 4

Western Alliance Bancorporation

Todd Marshall · Director

$1.2M−4.0%Dec 17

Western Alliance Bancorporation

Donald D Snyder · Director

$352K−6.0%Dec 14

Western Alliance Bancorporation

Todd Marshall · Director

$4.4M−13.0%Nov 27

Western Alliance Bancorporation

Timothy W Boothe · COO

$130K−5.0%Nov 17

Western Alliance Bancorporation

Timothy W Boothe · COO

$132K−4.0%Nov 16

Western Alliance Bancorporation

Todd Marshall · Director

$5.2M−15.0%Nov 12

Western Alliance Bancorporation

J. Kelly Ardrey Jr. · SVP and Chief Accounting Officer

$67K−36.0%Feb 7

Western Alliance Bancorporation

Bruce D Beach · Director

$289K−13.0%Feb 7

Western Alliance Bancorporation

Marianne Boyd Johnson · Director

$498K−2.0%Feb 6

Western Alliance Bancorporation

Randall S Theisen · EVP and General Counsel

$108K−4.0%Feb 3

Western Alliance Bancorporation

Robert Gary Sarver · Executive Chair

$3.4M−6.0%Jan 30

Western Alliance Bancorporation

Robert Gary Sarver · Executive Chair

$1.9M−3.0%Jan 28

Western Alliance Bancorporation

Todd Marshall · Director

$2.8M−7.0%Dec 16

Western Alliance Bancorporation

Todd Marshall · Director

$1.5M−4.0%Nov 5

Western Alliance Bancorporation

Todd Marshall · Director

$1.0M−2.0%Nov 1

Western Alliance Bancorporation

Robert Gary Sarver · Executive Chair

$3.1M−6.0%Apr 26

Western Alliance Bancorporation

Robert Reoch Mcauslan · EVP and Chief Credit Officer

$90K−6.0%Mar 19

Western Alliance Bancorporation

Randall S Theisen · EVP and General Counsel

$294K−11.0%Mar 7

Western Alliance Bancorporation

Bruce D Beach · Director

$175K−9.0%Feb 22

Western Alliance Bancorporation

Randall S Theisen · EVP and General Counsel

$109K−5.0%Jan 30

Western Alliance Bancorporation

Robert Reoch Mcauslan · EVP and Chief Credit Officer

$92K−8.0%Jan 30

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.