Jon Christianson
CIK 1772607 · President · last filed 2026-08-20
Jon Christianson is a President who has filed 102 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for PLMR, was dated Aug 20, 2026. Across all open-market trades the lifetime net is −$14.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.2M 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.
$9.22M
1
102
-$14.78M
Filer Profile
SUITE 500
LA JOLLA, CA 92037
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PLMR | President | 67,498 | $136.58 | $9.22M | -$14.78M | 77 | 2026-08-20 |
Recent Filings
102 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-20 | PLMR | Mixed | +492 | -$67.5K | EDGAR |
| 2026-08-14 | PLMR | Notice (144) | −612 | -$78.5K | EDGAR |
| 2026-07-21 | PLMR | Mixed | — | -$156.0K | EDGAR |
| 2026-07-06 | PLMR | Mixed | — | -$449.3K | EDGAR |
| 2026-07-02 | PLMR | Notice (144) | −12,863 | -$1.72M | EDGAR |
| 2026-05-20 | PLMR | Mixed | +498 | -$60.2K | EDGAR |
| 2026-05-18 | PLMR | Notice (144) | −612 | -$66.2K | EDGAR |
| 2026-04-16 | PLMR | Mixed | — | -$220.1K | EDGAR |
| 2026-04-16 | PLMR | Mixed | — | -$330.0K | EDGAR |
| 2026-04-08 | PLMR | Sell (S) | −3,000 | -$375.0K | 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. 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.