Patrick Michael Murphy

CIK 1692785 · CBO and CLO · last filed 2026-03-03

"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

$13.89M

Companies

2

Total Filings

58

Lifetime Open-Market Net

-$19.50M

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
IRTC CBO and CLO 65,532 $127.84 $8.38M -$5.91M 16 2026-03-03
DXCM EVP, Chief Legal Officer 65,064 $84.75 $5.51M -$13.59M 42 2021-09-13

Recent Filings · Page 6 of 6

58 filings
Insider 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
2018-11-13 DXCM Sell (S) −400 -$59.2K EDGAR
2018-10-12 DXCM Sell (S) −400 -$48.9K EDGAR
2018-09-12 DXCM Sell (S) −2,372 -$340.8K EDGAR
2018-08-14 DXCM Sell (S) −12,500 -$1.55M EDGAR
2018-03-14 DXCM Disp (D) −3,768 -$228.8K EDGAR
2018-03-12 DXCM Grant (A) +16,817 $17 EDGAR
2017-09-13 DXCM Disp (D) −1,322 -$94.9K EDGAR
2017-03-10 DXCM Mixed +5,325 -$468.1K EDGAR
Showing 5158 of 58
Page 6 of 6
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.