CapitolRadar tracks every publicly disclosed MSA trade by US congress members and corporate insiders: 4 disclosed trades (3 buys, 1 sells) by 1 tracked traders, from 2025-04-15 to 2026-06-18. Updated daily from official filings.
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MSA Safety Incorporated (MSA) — Industrials · Security & Protection Services, market cap about $6.9B.
CapitolRadar analysis
4 disclosures, with 3 buys and 1 sale
MSA Safety Incorporated (MSA), an Industrials company in the Security & Protection Services industry, had 4 tracked trades from April 15, 2025 through June 18, 2026. The activity comprised 3 buys and 1 sale, all attributed to 1 distinct trader. That makes the record buy-heavy by transaction count, but the sample is too small to establish a broad or persistent trading pattern.
The 3 purchases were distributed across three quarters: 1 in 2025 Q2, 1 in 2025 Q3 and 1 in 2025 Q4. Michael McCaul was the sole identified buyer, with 3 buys; his latest reported MSA purchase was November 20, 2025. Because every recorded buy came from the same person, the purchase count does not represent agreement among multiple traders.
1 non-buy appeared in 2026 Q2
The only subsequent quarterly activity listed was 1 trade in 2026 Q2, with 0 buys. Given the overall totals, this corresponds to the dataset’s single sale. The sequence therefore shows three quarterly purchases in 2025 followed by one sale transaction in 2026 Q2, rather than simultaneous buying and selling by a larger group. With only four transactions and one participant, conclusions about timing or sentiment remain limited.
6 other securities overlap with the buyer
The same buyer also purchased DFAI, META, BAX, KEYS, VTEB and ALH. Each overlap involves 1 buyer—the same size as the entire MSA buyer sample—so these co-purchases describe that individual’s disclosed activity rather than a recurring cross-trader pattern. No motive or connection between those securities and MSA is established by the disclosures.
Congressional disclosures can be reported with up to a 45-day lag, so transaction dates and public availability may differ materially. Disclosed transaction amounts are generally reported as ranges, making any amount-based totals estimates; no amount ranges are provided here. Those reporting constraints, combined with the very small sample, limit the strength of comparisons.
Analysis written from the tracked record on 2026-09-02; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q2 | 1 | 0 | 1 |
| 2025 Q4 | 1 | 1 | 0 |
| 2025 Q3 | 1 | 1 | 0 |
| 2025 Q2 | 1 | 1 | 0 |
Who is buying MSA?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Michael McCaul | 3 | 2025-11-20 | — |
Disclosed trades in MSA
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-06-18 | Michael McCaul | sell | $1,001 - $15,000 | — |
| 2025-11-20 | Michael McCaul | buy | $15,001 - $50,000 | — |
| 2025-09-22 | Michael McCaul | buy | $15,001 - $50,000 | — |
| 2025-04-15 | Michael McCaul | buy | $50,001 - $100,000 | — |
These buyers also bought
Other stocks the tracked buyers of MSA disclosed buying in the last six months: RDDT (1) · META (1) · KEYS (1) · HURN (1) · WDAY (1) · DELL (1).
About MSA Safety Incorporated
MSA Safety Incorporated is a prominent global manufacturer and provider of safety equipment, specializing in the engineering, production, and distribution of solutions designed to safeguard both personnel and critical infrastructure. The company serves a diverse range of high-risk sectors, including the energy industry (oil, gas, and petrochemical), emergency services (fire departments), construction, industrial manufacturing, utilities, military, and mining. Its international footprint extends significantly across North America, Latin America, and other global markets. Among its principal off…
Frequently asked questions
Which politicians bought MSA most?
Michael McCaul leads with 3 disclosed buys.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.