Ruth Dreessen
CIK 1506219 · last filed 2026-05-14
"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
$872.5K
Companies
4
Total Filings
82
Lifetime Open-Market Net
$121.5K
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 |
|---|---|---|---|---|---|---|---|
| BOOM | Director | 65,283 | $7.46 | $487.0K | $0 | 8 | 2026-05-14 |
| GEVO | Director | 245,532 | $1.57 | $385.5K | $0 | 46 | 2022-06-07 |
| ANDEAVOR LOGISTICS LP (ANDX) Delisted | Director | 3,939 | — | — | $0 | 7 | 2019-07-03 |
| Targa Resources Partners LP (NGLS) Delisted | Director | 0 | — | — | $121.5K | 6 | 2016-02-19 |
Recent Filings · Page 5 of 9
82 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 |
|---|---|---|---|---|---|
| 2017-02-01 | GEVO | Mixed | +13 | -$14 | EDGAR |
| 2016-12-30 | GEVO | Mixed | +243 | -$23 | EDGAR |
| 2016-12-01 | GEVO | Mixed | +243 | -$38 | EDGAR |
| 2016-10-31 | GEVO | Mixed | +243 | -$46 | EDGAR |
| 2016-10-03 | GEVO | Mixed | +243 | -$56 | EDGAR |
| 2016-08-31 | GEVO | Mixed | +243 | -$67 | EDGAR |
| 2016-08-02 | GEVO | Mixed | +243 | -$60 | EDGAR |
| 2016-06-30 | GEVO | Mixed | +243 | -$70 | EDGAR |
| 2016-06-02 | GEVO | Mixed | +243 | -$40 | EDGAR |
| 2016-05-03 | GEVO | Mixed | +243 | -$30 | 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.