Kirk Malloy
CIK 1326794 · last filed 2026-06-02
Kirk Malloy is a corporate insider who has filed 44 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing shows the insider was granted $25.0K of RPID on Jun 2, 2026. Across all open-market trades the lifetime net is −$1.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $55.5K across reported positions.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
NSTG price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
25 HARTWELL AVENUE
LEXINGTON, MA 02421
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RPID | Director | 70,687 | $0.79 | $55.5K | $45.3K | 7 | 2026-06-02 |
| NanoString Technologies Inc (NSTG) Delisted | Director | 24,251 | $0.11 | $2.6K | -$1.46M | 28 | 2023-06-27 |
| DermTech, Inc. (DMTK) Delisted | Director | 86,459 | $0.09 | $8.1K | $0 | 2 | 2023-06-05 |
| VivoSim Labs, INC. (ONVO) Delisted | Director | 31 | $2.04 | $63 | $0 | 6 | 2019-09-09 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-02 | RPID | Grant (A) | +12,787 | $25.0K | EDGAR |
| 2026-05-26 | RPID | Grant (A) | +19,300 | $0 | EDGAR |
| 2025-11-18 | RPID | Gift (G) | −40,000 | $0 | EDGAR |
| 2025-05-27 | RPID | Grant (A) | +14,300 | $0 | EDGAR |
| 2024-08-09 | RPID | Buy (P) | +50,000 | $45.3K | EDGAR |
| 2024-05-28 | RPID | Grant (A) | +14,300 | $0 | EDGAR |
| 2024-05-08 | — | Exer (M) | +41,133 | $0 | |
| 2023-07-18 | RPID | Grant (A) | — | $0 | EDGAR |
| 2023-06-27 | NanoString Technologies Inc (NSTG) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-06-20 | NanoString Technologies Inc (NSTG) Delisted | Exer (M) | +14,851 | $0 | EDGAR |
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.