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PLMRNet selling

Insider activity on PLMR over the last 12 months.

Open-market buys
Open-market sells
$583K
Distinct insiders
4
Filings (12mo)
17
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Price & insider trades

Where insiders bought and sold against PLMR's price — tap a bubble for the P&L since.

Insider buyInsider sellClose · 12mo · $111.70 now
Tap a bubble to see the insider's P&L since they traded.

Graded signals

AI-scored insider events on PLMR — tap any signal for the full read.

NEUTRAL
PLMR President sells $957K in shares via option exercise near 90-day high
9h ago

President Jon Christianson sold $957K in shares from a same-day option exercise, leaving his pre-existing stake unchanged. This is a routine, mechanical transaction consistent with his 23 prior sales and carries no directional signal for the stock.

Where it could go — Our 1-4 conviction officer sells: 58% beat SPY at 30d; bear case if stock breaks the $100.81 support level.

Conviction 2/10LOW importance20% confidence
BEARISH
PLMR CEO Armstrong Mac sells $395K in shares amid 17% decline from 90d high
12d ago

CEO Armstrong Mac sold $395K worth of PLMR shares, reducing his direct holdings by 1.1% at $112.96 per share. This continues his established pattern of regular selling with no offsetting buys from other insiders, though the stock trades 17% below its recent high.

Where it could go — 41.7% of similar setups show positive 90d returns; watch $100.81 as bear break level, $116.94 as bull trigger.

Conviction 4/10MEDIUM importance65% confidence
NEUTRAL30d -3.7% vs SPY
PLMR CEO Armstrong Mac sells $151K near 90-day low in first-ever trade
45d ago

CEO and Chairman Armstrong Mac sold $151K worth of shares, reducing his stake by a minor 0.4% at a price just 6.0% above the 90-day low. This first-time sale near a low is unusual but lacks corroboration from other insiders and is overshadowed by a 14-analyst STRONG BUY consensus.

Where it could go — Analyst mean target not provided; bear case if stock breaks the recent low of $107.51.

Conviction 3/10LOW importance40% confidence
NEUTRAL30d -3.7% vs SPY
PLMR CEO Armstrong Mac sells $151K near 90-day low in first-ever trade
45d ago

CEO and Chairman Armstrong Mac sold $151K worth of shares, reducing his stake by a minor 0.4% at a price just 6.0% above the 90-day low. This first-time sale near a low is unusual but lacks corroboration from other insiders and is overshadowed by a 14-analyst STRONG BUY consensus.

Where it could go — Analyst mean target not provided; bear case if stock breaks the recent low of $107.51.

Conviction 3/10LOW importance40% confidence

Recent insider trades

The open-market buys and sells filed on PLMR.

Armstrong Mac
CEO and Chairman · 2026-05-21
$249K
sell
Armstrong Mac
CEO and Chairman · 2026-05-21
$151K
sell
Christianson Jon
President · 2026-05-18
$60K
sell
Uchida T Christopher
Chief Financial Officer · 2026-05-18
$90K
sell
Knutzen Jonathan
Chief Risk Officer · 2026-05-18
$32K
sell