Ronald Harold Wilfred Cooper
CIK 1676880 · CEO & President · last filed 2026-06-26
"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
$3.6K
Companies
5
Total Filings
39
Lifetime Open-Market Net
-$119.1K
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 |
|---|---|---|---|---|---|---|---|
| CCCC | Director | — | $3.55 | — | $0 | 3 | 2026-06-26 |
| Generation Bio Co. (GBIO) Delisted | Director | 0 | $5.34 | $0 | $0 | 7 | 2026-02-09 |
| ENGNW | CEO & President | 10,000 | $0.36 | $3.6K | $57.0K | 4 | 2026-02-03 |
| ALBIREO PHARMA, INC. (ALBO) Delisted | President and CEO | 0 | $44.15 | $0 | -$176.1K | 20 | 2023-03-02 |
| GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | Director | — | $0.00 | — | $0 | 5 | 2020-06-19 |
Recent Filings · Page 4 of 4
39 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 |
|---|---|---|---|---|---|
| 2018-11-15 | ALBIREO PHARMA, INC. (ALBO) Delisted | Buy (P) | +1,026 | $25.7K | EDGAR |
| 2018-08-16 | ALBIREO PHARMA, INC. (ALBO) Delisted | Buy (P) | +788 | $25.1K | EDGAR |
| 2018-06-25 | GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-06-11 | ALBIREO PHARMA, INC. (ALBO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-08-23 | ALBIREO PHARMA, INC. (ALBO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-06-15 | GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-01-24 | ALBIREO PHARMA, INC. (ALBO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-11-07 | ALBIREO PHARMA, INC. (ALBO) Delisted | Grant (A) | +5,946 | $0 | EDGAR |
| 2016-06-10 | GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 31–39 of 39
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Page 4 of 4
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.