William A. Backus
CIK 1530884 · VP & Chief Accounting Officer · last filed 2026-02-13
William A. Backus is a VP & Chief Accounting Officer who has filed 41 SEC Form 4 insider transactions across 1 company since 2011. The most recent filing, for BCPC, was dated Feb 13, 2026. Across all open-market trades the lifetime net is −$13.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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.
$1.17M
1
41
-$13.87M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BCPC | VP & Chief Accounting Officer | 7,089 | $165.04 | $1.17M | -$13.87M | 41 | 2026-02-13 |
Recent Filings
41 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-13 | BCPC | Mixed | +1,219 | -$167.0K | EDGAR |
| 2026-02-10 | BCPC | Tax (F) | −383 | -$64.1K | EDGAR |
| 2026-02-10 | BCPC | Tax (F) | −322 | -$55.8K | EDGAR |
| 2025-04-11 | BCPC | Mixed | +1,544 | -$175.0K | EDGAR |
| 2025-02-14 | BCPC | Mixed | +1,544 | -$175.0K | EDGAR |
| 2025-02-12 | BCPC | Tax (F) | −310 | -$49.4K | EDGAR |
| 2024-08-01 | BCPC | Mixed | −904 | -$531.6K | EDGAR |
| 2024-02-27 | BCPC | Mixed | −7,000 | -$1.78M | EDGAR |
| 2024-02-23 | BCPC | Mixed | — | -$1.41M | EDGAR |
| 2024-02-13 | BCPC | Tax (F) | −751 | -$109.1K | EDGAR |