Robbin B. Adams
CIK 1550921 · SVP & Chief Technical Officer · last filed 2024-11-22
"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
$550.7K
Companies
2
Total Filings
31
Lifetime Open-Market Net
-$728.2K
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 |
|---|---|---|---|---|---|---|---|
| GEOS | SVP & Chief Technical Officer | 74,921 | $7.35 | $550.7K | -$557.6K | 27 | 2024-11-22 |
| GEOSPACE TECHNOLOGIES CORP (OYOG) Delisted | Executive Vice President | 1,775 | — | — | -$170.6K | 2 | 2012-08-13 |
Recent Filings · Page 3 of 4
31 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 |
|---|---|---|---|---|---|
| 2017-12-11 | GEOS | Sell (S) | −3,000 | -$44.1K | EDGAR |
| 2017-12-06 | GEOS | Sell (S) | −1,000 | -$14.9K | EDGAR |
| 2017-11-17 | GEOS | Grant (A) | −15,350 | $0 | EDGAR |
| 2017-05-15 | GEOS | Sell (S) | −1,500 | -$23.9K | EDGAR |
| 2016-11-18 | GEOS | Grant (A) | +5,000 | $0 | EDGAR |
| 2016-02-29 | GEOS | Sell (S) | −2,500 | -$26.0K | EDGAR |
| 2015-11-20 | GEOS | Grant (A) | +7,100 | $0 | EDGAR |
| 2013-11-25 | GEOS | Grant (A) | +10,000 | $0 | EDGAR |
| 2013-08-29 | GEOS | Mixed | — | -$60.0K | EDGAR |
| 2012-08-13 | GEOSPACE TECHNOLOGIES CORP (OYOG) Delisted | Mixed | — | -$53.9K | 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.