COMP

Compass, Inc.

SEC CIK 1563190
$8.59 −28.3% · 90 days
90-day buys
$0
0 open-market
90-day sells
$180.4K
2 open-market
Net insider flow
−$180.4K
Net selling
Filings shown
62
Most recent
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At a glance

Over the last 90 days, insiders at COMP have sold a net $180.4K of stock (0 open-market buys vs 2 sells).

Largest recent trade: Reffkin Robert L. sold $9.93M of COMP, trimming their stake 100%.

Most active filer: Reffkin Robert L., with 32 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for COMP, newest first
View on SEC EDGAR ↗
COMP
Sell Serwin Bradley K · General Counsel · Open-market sale · filed Nov 25, 2025 ΔOwn −7.0%

Serwin Bradley K sold $220K of COMP, trimming their stake 7%.

−$220K
20,952 sh @ $11
COMP
Sell Serwin Bradley K · General Counsel · Open-market sale · filed Nov 25, 2025 ΔOwn −4.4%

Serwin Bradley K sold $139.7K of COMP, trimming their stake 4%.

−$139.7K
13,969 sh @ $10
COMP
Sell Wahlers Scott R. · Chief Accounting Officer · Open-market sale · filed Feb 21, 2025 ΔOwn −26%

Wahlers Scott R. sold $1.32M of COMP, trimming their stake 26%.

−$1.32M
150,000 sh @ $9
COMP
Sell Wahlers Scott R. · Chief Accounting Officer · Open-market sale · filed Feb 21, 2025 ΔOwn −23%

Wahlers Scott R. sold $1M of COMP, trimming their stake 23%.

−$1M
100,000 sh @ $10
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Feb 19, 2025 ΔOwn −50%

Reffkin Robert L. sold $8.98M of COMP, trimming their stake 50%.

−$8.98M
1M sh @ $9
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COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Feb 19, 2025 ΔOwn −100%

Reffkin Robert L. sold $9.93M of COMP, trimming their stake 100%.

−$9.93M
1M sh @ $10
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Feb 19, 2025 ΔOwn −68%

Reffkin Robert L. sold $6.13M of COMP, trimming their stake 68%.

−$6.13M
775,490 sh @ $8
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Feb 13, 2025 ΔOwn −16%

Reffkin Robert L. sold $1.77M of COMP, trimming their stake 16%.

−$1.77M
224,510 sh @ $8
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 24, 2025 ΔOwn −33%

Reffkin Robert L. sold $3.39M of COMP, trimming their stake 33%.

−$3.39M
491,454 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 24, 2025 ΔOwn −24%

Reffkin Robert L. sold $3.22M of COMP, trimming their stake 24%.

−$3.22M
465,829 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 17, 2025 ΔOwn −2.1%

Reffkin Robert L. sold $294.9K of COMP, trimming their stake 2%.

−$294.9K
42,717 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 17, 2025 ΔOwn −6.6%

Reffkin Robert L. sold $884.1K of COMP, trimming their stake 7%.

−$884.1K
141,061 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 8, 2025 ΔOwn −0.2%

Reffkin Robert L. sold $27.9K of COMP.

−$27.9K
4,730 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 8, 2025 ΔOwn −27%

Reffkin Robert L. sold $4.76M of COMP, trimming their stake 27%.

−$4.76M
804,893 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Jan 3, 2025 ΔOwn −1.6%

Reffkin Robert L. sold $291.2K of COMP, trimming their stake 2%.

−$291.2K
49,316 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 21, 2024 ΔOwn −100%

Reffkin Robert L. sold $4.05M of COMP, trimming their stake 100%.

−$4.05M
653,444 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 18, 2024 ΔOwn −43%

Reffkin Robert L. sold $3.07M of COMP, trimming their stake 43%.

−$3.07M
496,302 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 18, 2024 ΔOwn −18%

Reffkin Robert L. sold $1.7M of COMP, trimming their stake 18%.

−$1.7M
245,856 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 12, 2024 ΔOwn −12%

Reffkin Robert L. sold $1.26M of COMP, trimming their stake 12%.

−$1.26M
182,348 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 12, 2024 ΔOwn −11%

Reffkin Robert L. sold $1.38M of COMP, trimming their stake 11%.

−$1.38M
199,983 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 6, 2024 ΔOwn −6.7%

Reffkin Robert L. sold $386.9K of COMP, trimming their stake 7%.

−$386.9K
55,893 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 6, 2024 ΔOwn −12%

Reffkin Robert L. sold $785.2K of COMP, trimming their stake 12%.

−$785.2K
113,673 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Nov 6, 2024 ΔOwn −5.3%

Reffkin Robert L. sold $362.4K of COMP, trimming their stake 5%.

−$362.4K
52,501 sh @ $7
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Sep 11, 2024 ΔOwn −100%

Reffkin Robert L. sold $1.42M of COMP, trimming their stake 100%.

−$1.42M
239,219 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Sep 11, 2024 ΔOwn −75%

Reffkin Robert L. sold $4.18M of COMP, trimming their stake 75%.

−$4.18M
705,083 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Aug 27, 2024 ΔOwn −5.6%

Reffkin Robert L. sold $329K of COMP, trimming their stake 6%.

−$329K
55,698 sh @ $6
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Aug 27, 2024 ΔOwn −100%

Reffkin Robert L. sold $4M of COMP, trimming their stake 100%.

−$4M
814,302 sh @ $5
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Aug 21, 2024 ΔOwn −2.5%

Reffkin Robert L. sold $103.8K of COMP, trimming their stake 3%.

−$103.8K
21,184 sh @ $5
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Aug 21, 2024 ΔOwn −16%

Reffkin Robert L. sold $806.3K of COMP, trimming their stake 16%.

−$806.3K
164,514 sh @ $5
COMP
Sell Reffkin Robert L. · Director, Chairman and CEO · Open-market sale · filed Aug 14, 2024 ΔOwn −100%

Reffkin Robert L. sold $4.1M of COMP, trimming their stake 100%.

−$4.1M
972,336 sh @ $4
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About COMP insider activity

This page tracks every recent Form 4 filed for Compass, Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is COMP insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Compass, Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.