As of the latest Form 4 filed Jul 2, 2026.
What Compass Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 27 most recent filings for COMP.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | 2026-07-01 | Reffkin Robert L. Chairman and CEO | SSale | −23.5K | $12.51 | $293K | Yes (planned) | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Gustavson Timothy B. Chief Accounting Officer | FTax | −1.18K | $8.59 | $10.1K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Gustavson Timothy B., Chief Accounting Officer | MExercise | +2.30K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Glass Ethan Charles Chief Legal Officer | FTax | −51.0K | $8.59 | $438K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Glass Ethan Charles, Chief Legal Officer | MExercise | +102K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Wahlers Scott R. CFO | FTax | −24.2K | $8.59 | $208K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Wahlers Scott R., CFO | MExercise | +47.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-12 | 2026-06-11 | McCarter Josh N. Director | GGift | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-12 | 2026-06-11 | McCarter Josh N., Director | GGift | −35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Reffkin Robert L. Chairman and CEO | SSale | −600.00 | $8.28 | $4.97K | Yes (planned) | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Reffkin Robert L., Chairman and CEO | SSale | −22.9K | $7.68 | $175K | Yes (planned) | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Martell Frank Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Leinwand Allan Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | PHILLIPS JR CHARLES E Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Sordello Steven J Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Thomas-Graham Pamela Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Williams Dawanna Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | McCarter Josh N. Director | MExercise | +35.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-05 | 2026-05-01 | Sordello Steven J Director | MExercise | +2.77K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-25 | 2026-03-23 | Wahlers Scott R. CFO | FTax | −18.1K | $7.77 | $141K | No | Form 4 ↗ |
| 2026-03-25 | 2026-03-23 | Wahlers Scott R., CFO | MExercise | +35.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Wahlers Scott R. CFO | FTax | −28.9K | $8.28 | $240K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Wahlers Scott R., CFO | MExercise | +56.7K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Glass Ethan Charles Chief Legal Officer | FTax | −51.0K | $8.28 | $422K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Glass Ethan Charles, Chief Legal Officer | MExercise | +102K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Leinwand Allan Director | GGift | +30.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Leinwand Allan, Director | GGift | −30.3K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also COMP’s full analysis or the market-wide insider trading feed. The tabs above jump to COMP’s other SEC data.
Source: SEC Form 4 filings for COMP, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.