Holbrook F Dorn
CIK 1636949 · SVP, Business Development · last filed 2020-01-09
"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
$13.89M
Companies
1
Total Filings
22
Lifetime Open-Market Net
-$222.2K
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 |
|---|---|---|---|---|---|---|---|
| BSM | SVP, Business Development | 985,001 | $14.10 | $13.89M | -$222.2K | 22 | 2020-01-09 |
Recent Filings · Page 2 of 3
22 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 |
|---|---|---|---|---|---|
| 2018-02-22 | BSM | Mixed | +130,029 | -$768.2K | EDGAR |
| 2018-01-10 | BSM | Tax (F) | −15,621 | -$287.0K | EDGAR |
| 2017-03-17 | BSM | Tax (F) | −21,191 | -$364.3K | EDGAR |
| 2017-03-06 | BSM | Mixed | +62,089 | -$767.9K | EDGAR |
| 2017-02-21 | BSM | Grant (A) | +63,924 | $0 | EDGAR |
| 2017-01-10 | BSM | Tax (F) | −9,317 | -$178.7K | EDGAR |
| 2017-01-05 | BSM | Tax (F) | −1,948 | -$36.6K | EDGAR |
| 2016-06-10 | BSM | Mixed | +25,121 | -$288.1K | EDGAR |
| 2016-03-17 | BSM | Tax (F) | −21,191 | -$303.2K | EDGAR |
| 2016-02-23 | BSM | Grant (A) | +102,222 | $0 | 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.