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Robert Patrick Myron

CIK 1348486 · President & COO · last filed 2021-02-23

Robert Patrick Myron is a President & COO who has filed 28 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing shows the insider had shares withheld for taxes covering $233.2K of JRVR on Feb 23, 2021. Across all open-market trades the lifetime net is −$3.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M 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.

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Disclosed Exposure

$1.09M

Companies

1

Total Filings

28

Lifetime Open-Market Net

-$3.86M

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
JRVR President & COO 245,095 $4.44 $1.09M -$3.86M 28 2021-02-23

Recent Filings

28 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
2021-02-23 JRVR Tax (F) −4,729 -$233.2K EDGAR
2021-02-19 JRVR Grant (A) +6,966 $0 EDGAR
2021-01-05 JRVR Tax (F) −10,899 -$535.7K EDGAR
2020-08-05 JRVR Sell (S) −65,000 -$2.91M EDGAR
2020-02-21 JRVR Mixed +12,324 -$113.0K EDGAR
2020-02-18 JRVR Tax (F) −2,138 -$93.0K EDGAR
2020-01-03 JRVR Tax (F) −11,049 -$455.3K EDGAR
2019-12-18 JRVR Tax (F) −4,180 -$177.1K EDGAR
2019-08-19 JRVR Mixed +10,485 -$400.1K EDGAR
2019-02-21 JRVR Grant (A) +17,827 $0 EDGAR
Showing 1–10 of 28
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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.