Patrick Michael Murphy
CIK 1692785 · CBO and CLO · last filed 2026-08-11
Patrick Michael Murphy is a CBO and CLO who has filed 59 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for IRTC, was dated Aug 11, 2026. Across all open-market trades the lifetime net is −$20.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.8M 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.
DXCM 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
699 8TH STREET, STE 600
SAN FRANCISCO, CA 94103
Holdings By Company
Recent Filings
59 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-11 | IRTC | Mixed | +6,496 | -$884.2K | EDGAR |
| 2026-03-03 | IRTC | Sell (S) | −4,357 | -$559.6K | EDGAR |
| 2026-02-27 | IRTC | Grant (A) | +7,024 | $0 | EDGAR |
| 2026-02-26 | IRTC | Mixed | +7,255 | -$1.06M | EDGAR |
| 2025-12-03 | IRTC | Sell (S) | −2,478 | -$458.0K | EDGAR |
| 2025-03-04 | IRTC | Sell (S) | −3,075 | -$334.5K | EDGAR |
| 2025-02-27 | IRTC | Mixed | +23,507 | -$1.79M | EDGAR |
| 2024-12-03 | IRTC | Sell (S) | −2,492 | -$214.0K | EDGAR |
| 2024-04-15 | IRTC | — | — | $0 | EDGAR |
| 2024-04-15 | IRTC | — | — | $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, and an amended or cancelled notice is not listed. 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. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).