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

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$129.3M+0.5%Sep 14

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$159.6M+0.6%Sep 10

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$164.7M+0.6%Sep 8

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$119.1M+0.5%Sep 3

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$122.4M+0.5%Sep 1

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$123.5M+0.5%Aug 28

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$127.0M+0.5%Aug 26

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$88.2M+0.4%Aug 24

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$83.4M+0.3%Aug 20

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$76.6M+0.3%Aug 18

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$78.3M+0.3%Aug 14

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$108.1M+0.5%Aug 12

RSGSell

REPUBLIC SERVICES, INC.

Sandra M Volpe · Director

$380K−96.9%Jun 12

RSGSell

Republic Services, Inc.

Elyse Carlsen · CAO

$78K−39.0%May 20

RSGBuy

REPUBLIC SERVICES, INC.

CASCADE INVESTMENT, L.L.C. · 10% owner

$101.8M+0.4%May 18

RSGBuy

Republic Services, Inc.

Cascade Investment, L.L.C. · 10% owner

$100.5MMay 13

RSGBuy

Republic Services, Inc.

Katharine Weymouth · Director

$100K+9.0%Dec 11

RSGBuy

Republic Services, Inc.

Cascade Investment, L.L.C. · 10% owner

$1.0MAug 21

RSGSell

Republic Services, Inc.

Brian M Delghiaccio · EVP CFO

$1.1M−45.0%Nov 19

RSGSell

Republic Services, Inc.

Tomago Collins · Director

$650K−15.0%Aug 19

RSGBuy

Republic Services, Inc.

Katharine Weymouth · Director

$100KJun 6

RSGSell

Republic Services, Inc.

Amanda Hodges · EVP and CMO

$1.2M−49.0%May 7

RSGSell

Republic Services, Inc.

Ark Jon Vander · CEO and President

$1.0M−6.0%Mar 5

RSGSell

Republic Services, Inc.

Amanda Hodges · EVP and CMO

$403K−35.0%Aug 10

RSGSell

Republic Services, Inc.

Brian M Delghiaccio · EVP CFO

$823K−52.0%Aug 7

RSGSell

Republic Services, Inc.

Tomago Collins · Director

$202K−13.0%Mar 22

RSGSell

Republic Services, Inc.

Katharine Weymouth · Director

$575K−100.0%Mar 20

RSGBuy

Republic Services, Inc.

Jennifer M Kirk · Director

$130K+29.0%Feb 23

RSGBuy

Republic Services, Inc.

Michael A Duffy · Director

$50KFeb 23

RSGSell

Republic Services, Inc.

Ark Jon Vander · CEO and President

$2.0M−19.0%Aug 10

RSGSell

Republic Services, Inc.

Timothy E Stuart · COO

$2.0M−43.0%Jun 9

RSGSell

Republic Services, Inc.

Brian A Goebel · CAO

$47K−5.0%Jun 2

RSGBuy

Republic Services, Inc.

Cascade Investment, L.L.C. · 10% owner

$74.5M+1.0%Feb 24

RSGBuy

Republic Services, Inc.

Cascade Investment, L.L.C. · 10% owner

$42.5MFeb 18

RSGSell

Republic Services, Inc.

Tomago Collins · Director

$267K−20.0%Nov 12

RSGSell

Republic Services, Inc.

Brian M Delghiaccio · EVP CFO

$236K−38.0%Jul 8

RSGSell

Republic Services, Inc.

Jeffrey A Hughes · EVP Chief Administrative Offic

$754K−52.0%May 12

RSGSell

Republic Services, Inc.

Brian A Goebel · CAO

$135K−17.0%May 10

RSGSell

Republic Services, Inc.

Timothy E Stuart · COO

$1.4M−100.0%May 10

RSGBuy

Republic Services, Inc.

Cascade Investment, L.L.C. · 10% owner

$1.0MApr 2

RSGSell

Republic Services, Inc.

Donald W Slager · CEO and Director

$4.1M−13.0%Dec 11

RSGSell

Republic Services, Inc.

Timothy E Stuart · COO

$1.4M−100.0%Sep 9

RSGSell

Republic Services, Inc.

Donald W Slager · CEO and Director

$6.0M−16.0%Aug 25

RSGSell

Republic Services, Inc.

Donald W Slager · CEO and Director

$116KAug 18

RSGSell

Republic Services, Inc.

Donald W Slager · CEO and Director

$10.0M−24.0%Aug 13

RSGSell

Republic Services, Inc.

Ark Jon Vander · President

$1.5M−100.0%Aug 12

RSGSell

Republic Services, Inc.

Tomago Collins · Director

$403K−33.0%Jul 1

RSGSell

Republic Services, Inc.

Charles F Serianni · EVP CFO

$122K−3.0%May 21

RSGSell

Republic Services, Inc.

Charles F Serianni · EVP CFO

$120K−3.0%Apr 20

RSGSell

Republic Services, Inc.

Timothy E Stuart · COO

$286K−20.0%Apr 10

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.