Jonathan D. Buck
CIK 1803573 · Chief Accounting Officer · last filed 2026-03-10
Jonathan D. Buck is a Chief Accounting Officer who has filed 29 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for MSA, was dated Mar 10, 2026. Across all open-market trades the lifetime net is −$689.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $715.3K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$715.3K
1
29
-$689.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MSA | Chief Accounting Officer | 4,474 | $159.89 | $715.3K | -$689.9K | 29 | 2026-03-10 |
Recent Filings
29 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-10 | MSA | Mixed | +289 | -$90.6K | EDGAR |
| 2026-03-10 | MSA | Grant (A) | +1,100 | $0 | EDGAR |
| 2026-03-06 | MSA | Grant (A) | +457 | $0 | EDGAR |
| 2026-02-18 | MSA | Mixed | −1,200 | -$223.8K | EDGAR |
| 2025-11-26 | MSA | Sell (S) | −333 | -$53.6K | EDGAR |
| 2025-09-03 | MSA | Tax (F) | −424 | -$72.3K | EDGAR |
| 2025-06-03 | MSA | Grant (A) | +920 | $0 | EDGAR |
| 2025-03-11 | MSA | Mixed | +598 | -$68.4K | EDGAR |
| 2025-02-24 | MSA | Sell (S) | −717 | -$114.0K | EDGAR |
| 2025-02-20 | MSA | Grant (A) | +535 | $0 | EDGAR |