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PLMR
NASDAQ Finance

CEO Armstrong Mac Sells $8M in Palomar Stock After Option Exercise

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Insurance Stocks · Financial
Sentiment info
Neutral
Importance info
7
Price
$135.44
Mkt Cap
$3.59B
52W Low
$100.81
52W High
$147.62
52W Position info
34% above low
Off High info
8.3% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

PLMR sits 34% above its 52-week low of $100.81.

Summary

Palomar Holdings CEO Armstrong Mac exercised 118,750 options and sold 60,741 shares for $8 million, primarily to cover tax obligations on vested equity awards.


Key Events · Ownership and Investor Activity · PLMR

  • CEO Exercises Options, Sells Shares

    Armstrong Mac exercised 118,750 options (RSUs and PSUs) and sold 60,741 shares at $131.66, generating $8 million in proceeds.

  • Tax Withholding Drives Sales

    Of the 60,741 shares sold, 60,741 were automatically sold to cover minimum statutory tax withholding on the option exercises, per mandatory sell-to-cover provisions.

  • Post-Transaction Ownership

    Following the transactions, Armstrong directly holds 217,612 shares and indirectly holds 329,388 shares through the Armstrong Family Trust.

  • No 10b5-1 Plan

    The sales were not executed under a pre-arranged 10b5-1 trading plan, indicating they were discretionary but driven by tax obligations.


Analysis · PLMR · Finance

CEO and Chairman Armstrong Mac sold 60,741 shares for $8 million at $131.66 each on July 15, following the exercise of 118,750 options that vested from 2021 grants. The sale represents 0.22% of the company's market cap — a notable but not alarming reduction. The transactions were not part of a 10b5-1 plan, and the filing notes that 60,741 of the shares sold were to cover tax withholding on the option exercises, meaning the net cash to Armstrong was minimal. This is a routine liquidity event tied to long-term incentive compensation, not a signal of diminished confidence.

At the time of this filing, PLMR was trading at $135.44 on NASDAQ in the Finance sector, with a market capitalization of approximately $3.6B. The 52-week trading range was $100.81 to $147.62. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.

View Main SEC Filing

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PLMR - Latest Insights

PLMR
Jul 17, 2026, 4:15 PM EDT
Filing Type: 4
Importance Score:
7
Price at Filing: $135.44
Real-time Price: $135.44 info
Change: $0 (0%) info
Market Cap: $3.59B info
PLMR
May 30, 2026, 3:13 AM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $107.04
Real-time Price: $135.44 info
Change: +$28.40 (+27%) info
Market Cap: $3.59B info
PLMR
May 29, 2026, 8:33 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $109.63
Real-time Price: $135.44 info
Change: +$25.81 (+24%) info
Market Cap: $3.59B info
PLMR
May 29, 2026, 8:31 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $109.63
Real-time Price: $135.44 info
Change: +$25.81 (+24%) info
Market Cap: $3.59B info
PLMR
May 07, 2026, 6:07 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $111.00
Real-time Price: $135.44 info
Change: +$24.44 (+22%) info
Market Cap: $3.59B info
PLMR
May 06, 2026, 5:16 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $110.75
Real-time Price: $135.44 info
Change: +$24.69 (+22%) info
Market Cap: $3.59B info
PLMR
May 06, 2026, 4:37 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $110.75
Real-time Price: $135.44 info
Change: +$24.69 (+22%) info
Market Cap: $3.59B info
PLMR
May 06, 2026, 4:15 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $110.75
Real-time Price: $135.44 info
Change: +$24.69 (+22%) info
Market Cap: $3.59B info
PLMR
Feb 24, 2026, 4:54 PM EST
Filing Type: 10-K
Importance Score:
9
Price at Filing: $120.94
Real-time Price: $135.44 info
Change: +$14.50 (+12%) info
Market Cap: $3.59B info
PLMR
Feb 23, 2026, 5:28 PM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $120.75
Real-time Price: $135.44 info
Change: +$14.69 (+12%) info
Market Cap: $3.59B info