William A. Backus
CIK 1530884 · VP & Chief Accounting Officer · last filed 2026-02-13
"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.
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Disclosed Exposure
$1.17M
Companies
1
Total Filings
41
Lifetime Open-Market Net
-$13.87M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 3 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-18 | BCPC | Mixed | +1,071 | -$56.1K | EDGAR |
| 2019-02-20 | BCPC | Tax (F) | −641 | -$56.0K | EDGAR |
| 2019-02-15 | BCPC | Mixed | +4,506 | -$64.0K | EDGAR |
| 2018-06-20 | BCPC | Mixed | −6,813 | -$680.9K | EDGAR |
| 2018-02-28 | BCPC | Tax (F) | −490 | -$37.3K | EDGAR |
| 2018-02-20 | BCPC | Mixed | +2,208 | -$100.3K | EDGAR |
| 2017-03-13 | BCPC | Mixed | — | -$2.14M | EDGAR |
| 2017-03-03 | BCPC | Mixed | — | -$765.3K | EDGAR |
| 2017-02-23 | BCPC | Tax (F) | −794 | -$67.8K | EDGAR |
| 2017-02-23 | BCPC | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.