Benjamin S. Taecker
CIK 1879186 · Chief Eng and Opr Officer · last filed 2026-07-07
"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
$160.5K
Companies
1
Total Filings
26
Lifetime Open-Market Net
-$92.7K
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 |
|---|---|---|---|---|---|---|---|
| AQMS | Chief Eng and Opr Officer | 57,321 | $2.80 | $160.5K | -$92.7K | 26 | 2026-07-07 |
Recent Filings · Page 2 of 3
26 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-01-03 | AQMS | Tax (F) | −4,222 | -$10.6K | EDGAR |
| 2024-12-23 | AQMS | Grant (A) | +79,893 | $0 | EDGAR |
| 2024-12-20 | AQMS | Buy (P) | — | $0 | EDGAR |
| 2024-07-03 | AQMS | Tax (F) | −75,000 | -$24.0K | EDGAR |
| 2024-05-16 | AQMS | Buy (P) | +25,000 | $9.8K | EDGAR |
| 2024-01-03 | AQMS | Mixed | +75,617 | -$43.0K | EDGAR |
| 2023-12-14 | AQMS | Grant (A) | +581,598 | $0 | EDGAR |
| 2023-07-06 | AQMS | Tax (F) | −48,326 | -$58.5K | EDGAR |
| 2023-03-24 | AQMS | Tax (F) | −10,363 | -$10.9K | EDGAR |
| 2023-01-05 | AQMS | Tax (F) | −42,342 | -$48.7K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.