InsiderDirector
Richard F Wallman Insider Trading Activity
Every SEC Form 4 transaction reported by Richard F Wallman, sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Is Richard F Wallman buying or selling?
Richard F Wallman reported 36 open-market buys ($13.0M) and 17 sells ($14.3M) across 53 Form 4 filings at 7 companies — a net selling position of $1.2M.
Source: SEC EDGAR Form 4
What stands out
- Richard F Wallman has reported Form 4 transactions at 7 companies; the most active, CECO ENVIRONMENTAL CORP (CECO), accounts for 17 of 53 filings (32%).
- The most recent Form 4 was accepted on Jul 27, 2026 (2 months ago).
- In the last 12 months: 2 open-market purchases ($2.6M) and 1 sale ($2.3M).
- The largest open-market sale in the last 12 months was $2.3M of ROPER TECHNOLOGIES INC (ROP) on Jul 27, 2026. SEC ↗
Key Statistics (as of Jul 27, 2026)
Total Form 4 filings
53
SEC EDGAR
Companies
7
Buys (36)
$13.0M
Sells (17)
$14.3M
Insider sentiment
Net sellingNet insider flow of $1.2M in net selling, filed between Mar 13, 2018 – Jul 27, 2026.
Companies Richard F Wallman files for
Recent Richard F Wallman transactions
| Date | Ticker | Role | Type | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | ROP | Director | Sale | 6.4K | $2.3M | SEC ↗ |
| Jun 3, 2026 | CECO | Director | Purchase | 20.0K | $1.5M | SEC ↗ |
| May 1, 2026 | CECO | Director | Purchase | 15.0K | $1.1M | SEC ↗ |
| Sep 9, 2025 | CECO | Director | Purchase | 3.0K | $140.8K | SEC ↗ |
| Sep 3, 2025 | CECO | Director | Purchase | 4.5K | $199.1K | SEC ↗ |
| Jul 23, 2025 | ROP | Director | Sale | 352 | $195.8K | SEC ↗ |
| Feb 27, 2025 | CECO | Director | Purchase | 15.0K | $377.8K | SEC ↗ |
| Feb 3, 2025 | ROP | Director | Sale | 351 | $201.9K | SEC ↗ |
| Dec 3, 2024 | FLYYQ | Director | Sale | 2.0K | $1.0K | SEC ↗ |
| Nov 12, 2024 | CRL | Director | Sale | 7.6K | $1.6M | SEC ↗ |
| Oct 28, 2024 | ROP | Director | Sale | 2.4K | $1.3M | SEC ↗ |
| Sep 3, 2024 | CECO | Director | Purchase | 10.0K | $287.7K | SEC ↗ |
| May 22, 2024 | CECO | Director | Purchase | 4.0K | $98.0K | SEC ↗ |
| May 22, 2024 | CECO | Director | Purchase | 4.0K | $98.0K | SEC ↗ |
| May 2, 2024 | CECO | Director | Purchase | 5.0K | $109.7K | SEC ↗ |
| Mar 8, 2024 | CECO | Director | Purchase | 50.0K | $989.2K | SEC ↗ |
| Sep 19, 2023 | CECO | Director | Purchase | 10.0K | $159.9K | SEC ↗ |
| Sep 11, 2023 | CECO | Director | Purchase | 12.0K | $165.1K | SEC ↗ |
| Aug 29, 2023 | CRL | Director | Purchase | 1.0K | $198.8K | SEC ↗ |
| Jun 23, 2023 | SDC | Director | Sale | 135.1K | $58.9K | SEC ↗ |
| Mar 8, 2023 | CECO | Director | Purchase | 10.0K | $150.8K | SEC ↗ |
| Feb 24, 2023 | CRL | Director | Purchase | 1.8K | $386.3K | SEC ↗ |
| Feb 15, 2023 | ROP | Director | Purchase | 1.0K | $424.9K | SEC ↗ |
| Dec 6, 2022 | CRL | Director | Purchase | 1.5K | $328.4K | SEC ↗ |
| Nov 7, 2022 | ROP | Director | Purchase | 1.0K | $390.0K | SEC ↗ |
Showing the 25 most recent filings of 53. Screen every filing.
Richard F Wallman insider trading FAQ
Is Richard F Wallman buying or selling?
Across 53 SEC Form 4 filings, Richard F Wallman reported 36 open-market purchases totaling $13.0M and 17 sales totaling $14.3M — a net selling position of $1.2M.
Which companies does Richard F Wallman file Form 4s for?
Richard F Wallman has reported insider transactions at 7 companies, most often CECO ENVIRONMENTAL CORP (CECO), ROPER TECHNOLOGIES INC (ROP), CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL), SmileDirectClub, Inc. (SDC), Extended Stay America, Inc. (STAY).
How far back does Richard F Wallman's filing history go?
Trabud holds Richard F Wallman's SEC Form 4 filings from Mar 13, 2018 – Jul 27, 2026, sourced directly from SEC EDGAR.
Where does Trabud get Richard F Wallman's insider trading data?
Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.
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