InsiderDirector
Stephen A Riddick Insider Trading Activity
Every SEC Form 4 transaction reported by Stephen A Riddick, 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 Stephen A Riddick buying or selling?
Stephen A Riddick reported 4 open-market buys ($164.3K) and 47 sells ($24.3M) across 51 Form 4 filings at 2 companies — a net selling position of $24.1M.
Source: SEC EDGAR Form 4
What stands out
- Stephen A Riddick has reported Form 4 transactions at 2 companies; the most active, Tenable Holdings, Inc. (TENB), accounts for 43 of 51 filings (84%).
- The most recent Form 4 was accepted on Jul 30, 2026 (2 months ago).
- In the last 12 months: 1 open-market purchase ($31.1K) and no sales.
- The largest open-market purchase in the last 12 months was $31.1K of VISTA CREDIT STRATEGIC LENDING CORP. on Jul 30, 2026. SEC ↗
Key Statistics (as of Jul 30, 2026)
Total Form 4 filings
51
SEC EDGAR
Companies
2
Buys (4)
$164.3K
Sells (47)
$24.3M
Insider sentiment
Net sellingNet insider flow of $24.1M in net selling, filed between Feb 12, 2019 – Jul 30, 2026.
Companies Stephen A Riddick files for
Recent Stephen A Riddick transactions
| Date | Ticker | Role | Type | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| Jul 30, 2026 | — | Director | Purchase | 1.6K | $31.1K | SEC ↗ |
| Sep 9, 2025 | BWMN | Director | Sale | 3.0K | $123.1K | SEC ↗ |
| Jun 24, 2025 | — | Director | Purchase | 692.12 | $13.6K | SEC ↗ |
| Jun 10, 2025 | BWMN | Director | Sale | 224 | $6.4K | SEC ↗ |
| Dec 30, 2024 | — | Director | Purchase | 1.4K | $28.4K | SEC ↗ |
| Dec 13, 2024 | BWMN | Director | Sale | 4.1K | $117.0K | SEC ↗ |
| Dec 6, 2024 | BWMN | Director | Sale | 2.3K | $65.4K | SEC ↗ |
| Oct 1, 2024 | — | Director | Purchase | 4.6K | $91.2K | SEC ↗ |
| Aug 25, 2022 | TENB | General Counsel & Secretary | Sale | 1.6K | $66.3K | SEC ↗ |
| Aug 23, 2022 | TENB | General Counsel & Secretary | Sale | 7.0K | $289.3K | SEC ↗ |
| Aug 19, 2022 | TENB | General Counsel & Secretary | Sale | 1.5K | $63.7K | SEC ↗ |
| May 26, 2022 | TENB | General Counsel & Secretary | Sale | 1.6K | $76.3K | SEC ↗ |
| May 23, 2022 | TENB | General Counsel & Secretary | Sale | 7.0K | $326.5K | SEC ↗ |
| May 19, 2022 | TENB | General Counsel & Secretary | Sale | 1.5K | $67.3K | SEC ↗ |
| May 4, 2022 | TENB | General Counsel & Secretary | Sale | 7.3K | $405.8K | SEC ↗ |
| Apr 5, 2022 | TENB | General Counsel & Secretary | Sale | 7.3K | $418.2K | SEC ↗ |
| Mar 2, 2022 | TENB | General Counsel & Secretary | Sale | 7.3K | $402.9K | SEC ↗ |
| Feb 24, 2022 | TENB | General Counsel & Secretary | Sale | 3.4K | $153.9K | SEC ↗ |
| Feb 22, 2022 | TENB | General Counsel & Secretary | Sale | 6.2K | $284.8K | SEC ↗ |
| Feb 4, 2022 | TENB | General Counsel & Secretary | Sale | 7.3K | $384.0K | SEC ↗ |
| Jan 5, 2022 | TENB | General Counsel & Secretary | Sale | 21.8K | $1.2M | SEC ↗ |
| Nov 23, 2021 | TENB | General Counsel & Secretary | Sale | 3.4K | $180.3K | SEC ↗ |
| Oct 5, 2021 | TENB | General Counsel & Secretary | Sale | 7.3K | $336.6K | SEC ↗ |
| Sep 2, 2021 | TENB | General Counsel & Secretary | Sale | 7.3K | $321.9K | SEC ↗ |
| Aug 24, 2021 | TENB | General Counsel & Secretary | Sale | 1.4K | $58.1K | SEC ↗ |
Showing the 25 most recent filings of 51. Screen every filing.
Stephen A Riddick insider trading FAQ
Is Stephen A Riddick buying or selling?
Across 51 SEC Form 4 filings, Stephen A Riddick reported 4 open-market purchases totaling $164.3K and 47 sales totaling $24.3M — a net selling position of $24.1M.
Which companies does Stephen A Riddick file Form 4s for?
Stephen A Riddick has reported insider transactions at 2 companies, most often Tenable Holdings, Inc. (TENB), Bowman Consulting Group Ltd. (BWMN).
How far back does Stephen A Riddick's filing history go?
Trabud holds Stephen A Riddick's SEC Form 4 filings from Feb 12, 2019 – Jul 30, 2026, sourced directly from SEC EDGAR.
Where does Trabud get Stephen A Riddick'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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