Iain Humphries
CIK 1760635 · CFO and Secretary · last filed 2026-06-12
"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.
Loading insider history…
Disclosed Exposure
$3.52M
Companies
2
Total Filings
19
Lifetime Open-Market Net
-$1.05M
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 |
|---|---|---|---|---|---|---|---|
| BBCP | CFO and Secretary | 377,812 | $9.33 | $3.52M | -$1.05M | 17 | 2026-06-12 |
| Concrete Pumping Holdings, Inc. (BBCPW) Delisted | CFO and Secretary | — | — | — | $0 | 1 | 2018-12-10 |
Recent Filings · Page 2 of 2
19 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 |
|---|---|---|---|---|---|
| 2023-12-08 | BBCP | Mixed | −133,655 | -$154.3K | EDGAR |
| 2023-08-25 | BBCP | Tax (F) | −13,944 | -$104.3K | EDGAR |
| 2023-03-30 | BBCP | Tax (F) | −11,404 | -$78.2K | EDGAR |
| 2022-12-07 | BBCP | Tax (F) | −17,844 | -$124.2K | EDGAR |
| 2022-09-02 | BBCP | Tax (F) | −10,968 | -$75.9K | EDGAR |
| 2022-03-30 | BBCP | Tax (F) | −11,333 | -$79.4K | EDGAR |
| 2020-10-30 | BBCP | Mixed | −331,542 | $0 | EDGAR |
| 2019-04-12 | BBCP | Grant (A) | +909,735 | $0 | EDGAR |
| 2018-12-10 | Concrete Pumping Holdings, Inc. (BBCPW) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 11–19 of 19
Prev
Page 2 of 2
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.