David W Karp
CIK 1516248 · last filed 2026-06-02
"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
$275.7K
Companies
2
Total Filings
50
Lifetime Open-Market Net
$447.4K
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 |
|---|---|---|---|---|---|---|---|
| NRIM | Director | 10,686 | $25.80 | $275.7K | $445.7K | 16 | 2026-06-02 |
| ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Director | 0 | $3.40 | $0 | $1.6K | 34 | 2021-07-23 |
Recent Filings · Page 3 of 5
50 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-10-03 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-08-30 | NRIM | Buy (P) | +650 | $18.3K | EDGAR |
| 2017-07-05 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-04-03 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-01-03 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-10-03 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-08-09 | NRIM | Buy (P) | +656 | $17.5K | EDGAR |
| 2016-07-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-04-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-01-05 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC (ALSK) Delisted | Grant (A) | — | $0 | EDGAR |
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.