MYUNG PARK
CIK 1734733 · last filed 2023-06-23
"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
$902.1K
Companies
1
Total Filings
18
Lifetime Open-Market Net
-$1.02M
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 |
|---|---|---|---|---|---|---|---|
| OPBK | Director | 57,608 | $15.66 | $902.1K | -$1.02M | 18 | 2023-06-23 |
Recent Filings · Page 2 of 2
18 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 |
|---|---|---|---|---|---|
| 2020-08-10 | OPBK | Sell (S) | −20,000 | -$129.3K | EDGAR |
| 2020-07-28 | OPBK | Exer (M) | +10,000 | $0 | EDGAR |
| 2019-11-26 | OPBK | Gift (G) | −10,000 | $0 | EDGAR |
| 2019-07-25 | OPBK | Exer (M) | +10,000 | $0 | EDGAR |
| 2019-06-26 | OPBK | Mixed | +35,489 | $2 | EDGAR |
| 2019-05-24 | OPBK | Mixed | +35,415 | $5 | EDGAR |
| 2018-08-09 | OPBK | Exer (M) | +10,000 | $0 | EDGAR |
| 2018-03-29 | OPBK | Buy (P) | +10,000 | $110.0K | EDGAR |
Showing 11–18 of 18
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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.