Armstrong Mac — Insider Trades & Holdings | InsiderBid

Armstrong Mac

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$22.3M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
PLMR	Palomar Holdings, Inc.	$0	$22.3M	-$22.3M	318,888	Sep 21

Palomar Holdings, Inc.

-$22.3M

Bought

$0

Sold

$22.3M

Held

318,888

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

All 24 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Trade history

The 92 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Sep 21	PLMR	Palomar Holdings, Inc.	SSELL◷	1,400	$135.57	$189.8K	-0.4%	Open the original filing on SEC.gov
Sep 21	PLMR	Palomar Holdings, Inc.	SSELL◷	2,100	$134.60	$282.7K	-0.7%

PLMRSSELL◷$189.8K

Palomar Holdings, Inc.Sep 21

1,400 sh @ $135.57 · -0.4% own

PLMRSSELL◷$282.7K

Palomar Holdings, Inc.Sep 21

2,100 sh @ $134.60 · -0.7% own

PLMRSSELL◷$27.9K

Palomar Holdings, Inc.Jul 21

200 sh @ $139.43 · <0.1% own

PLMRSSELL◷$36K

Palomar Holdings, Inc.Jul 21

260 sh @ $138.47 · <0.1% own

PLMRSSELL◷$129.1K

Palomar Holdings, Inc.Jul 21

937 sh @ $137.74 · -0.3% own

PLMRSSELL◷$287.5K

Palomar Holdings, Inc.Jul 21

2,103 sh @ $136.70 · -0.6% own

PLMRMEXER◆—

Palomar Holdings, Inc.Jul 15

112,500 sh

PLMRMEXER◆—

Palomar Holdings, Inc.Jul 15

6,250 sh

PLMRSSELL$7.6M

Palomar Holdings, Inc.Jul 15

57,544 sh @ $131.66 · -26.4% own

PLMRMEXER—

Palomar Holdings, Inc.Jul 15

112,500 sh · +107.0% own

PLMRSSELL$420.9K

Palomar Holdings, Inc.Jul 15

3,197 sh @ $131.66 · -2.9% own

PLMRMEXER—

Palomar Holdings, Inc.Jul 15

6,250 sh · +6.1% own

PLMRSSELL◷$169.4K

Palomar Holdings, Inc.Jun 22

1,495 sh @ $113.28 · -0.4% own

PLMRSSELL◷$226K

Palomar Holdings, Inc.Jun 22

2,005 sh @ $112.72 · -0.6% own

PLMRSSELL◷$249.1K

Palomar Holdings, Inc.May 21

2,172 sh @ $114.67 · -0.7% own

PLMRSSELL◷$151.3K

Palomar Holdings, Inc.May 21

1,328 sh @ $113.93 · -0.4% own

PLMRSSELL◷$158.1K

Palomar Holdings, Inc.Apr 21

1,200 sh @ $131.73 · -0.4% own

PLMRSSELL◷$88.9K

Palomar Holdings, Inc.Apr 21

678 sh @ $131.11 · -0.2% own

PLMRSSELL◷$210.7K

Palomar Holdings, Inc.Apr 21

1,622 sh @ $129.91 · -0.5% own

PLMRMEXER◆—

Palomar Holdings, Inc.Apr 15

6,250 sh

PLMRSSELL$413.9K

Palomar Holdings, Inc.Apr 15

3,197 sh @ $129.46 · -3.0% own

PLMRMEXER—

Palomar Holdings, Inc.Apr 15

6,250 sh · +6.3% own

PLMRSSELL◷$119.1K

Palomar Holdings, Inc.Mar 23

978 sh @ $121.74 · -0.3% own

PLMRSSELL◷$195.9K

Palomar Holdings, Inc.Mar 23

1,622 sh @ $120.78 · -0.5% own

PLMRSSELL◷$59.7K

Palomar Holdings, Inc.Mar 23

500 sh @ $119.47 · -0.1% own

PLMRSSELL◷$47.3K

Palomar Holdings, Inc.Mar 23

400 sh @ $118.33 · -0.1% own

PLMRSSELL◷$54.3K

Palomar Holdings, Inc.Feb 12

423 sh @ $128.25 · -0.1% own

PLMRSSELL◷$12.6K

Palomar Holdings, Inc.Feb 12

100 sh @ $126.15 · <0.1% own

PLMRSSELL◷$127.6K

Palomar Holdings, Inc.Feb 12

1,023 sh @ $124.78 · -0.3% own

PLMRSSELL◷$161.7K

Palomar Holdings, Inc.Feb 12

1,308 sh @ $123.63 · -0.4% own

PLMRSSELL◷$29.8K

Palomar Holdings, Inc.Feb 12

246 sh @ $121.32 · <0.1% own

PLMRSSELL◷$60.3K

Palomar Holdings, Inc.Feb 12

500 sh @ $120.57 · -0.1% own

PLMRSSELL◷$131.4K

Palomar Holdings, Inc.Feb 12

1,100 sh @ $119.42 · -0.3% own

PLMRSSELL◷$35.3K

Palomar Holdings, Inc.Feb 12

300 sh @ $117.58 · <0.1% own

PLMRMEXER◆—

Palomar Holdings, Inc.Jan 31

4,266 sh

PLMRSSELL$268.4K

Palomar Holdings, Inc.Jan 31

2,205 sh @ $121.74 · -2.2% own

PLMRMEXER—

Palomar Holdings, Inc.Jan 31

4,266 sh · +4.4% own

PLMRMEXER◆—

Palomar Holdings, Inc.Jan 29

5,719 sh

PLMRMEXER◆—

Palomar Holdings, Inc.Jan 29

4,786 sh

PLMRSSELL$358.7K

Palomar Holdings, Inc.Jan 29

2,939 sh @ $122.04 · -2.9% own

PLMRMEXER—

Palomar Holdings, Inc.Jan 29

5,719 sh · +6.1% own

PLMRSSELL$300.2K

Palomar Holdings, Inc.Jan 29

2,460 sh @ $122.04 · -2.5% own

PLMRMEXER—

Palomar Holdings, Inc.Jan 29

4,786 sh · +5.2% own

PLMRAGRANT◆—

Palomar Holdings, Inc.Jan 28

21,539 sh

PLMRSSELL$1.4M

Palomar Holdings, Inc.Jan 28

11,484 sh @ $119.88 · -11.1% own

PLMRMEXER—

Palomar Holdings, Inc.Jan 28

22,907 sh · +28.5% own

PLMRSSELL◷$5.3K

Palomar Holdings, Inc.Jan 21

41 sh @ $130.29 · <0.1% own

PLMRSSELL◷$292.7K

Palomar Holdings, Inc.Jan 21

2,256 sh @ $129.75 · -0.6% own

PLMRSSELL◷$212.9K

Palomar Holdings, Inc.Jan 21

1,655 sh @ $128.67 · -0.5% own

PLMRSSELL◷$134K

Palomar Holdings, Inc.Jan 21

1,048 sh @ $127.84 · -0.3% own

PLMRMEXER◆—

Palomar Holdings, Inc.Jan 15

6,250 sh

PLMRSSELL$300.3K

Palomar Holdings, Inc.Jan 15

2,310 sh @ $130.00 · -2.8% own

PLMRMEXER—

Palomar Holdings, Inc.Jan 15

6,250 sh · +8.2% own

PLMRSSELL◷$1.5K

Palomar Holdings, Inc.Dec 22, 2025

11 sh @ $137.64 · 0.0% own

PLMRSSELL◷$241K

Palomar Holdings, Inc.Dec 22, 2025

1,757 sh @ $137.15 · -0.5% own

PLMRSSELL◷$330.6K

Palomar Holdings, Inc.Dec 22, 2025

2,432 sh @ $135.95 · -0.7% own

PLMRSSELL◷$108K

Palomar Holdings, Inc.Dec 22, 2025

800 sh @ $135.04 · -0.2% own

PLMRSSELL◷$108.6K

Palomar Holdings, Inc.Nov 21, 2025

876 sh @ $123.98 · -0.2% own

PLMRSSELL◷$384.3K

Palomar Holdings, Inc.Nov 21, 2025

3,124 sh @ $123.01 · -0.9% own

PLMRSSELL◷$85.3K

Palomar Holdings, Inc.Nov 21, 2025

700 sh @ $121.87 · -0.2% own

PLMRSSELL◷$36.1K

Palomar Holdings, Inc.Nov 21, 2025

300 sh @ $120.34 · <0.1% own

PLMRGGIFT—

Palomar Holdings, Inc.Nov 14, 2025

4,000 sh · -1.1% own

PLMRSSELL◷$335.3K

Palomar Holdings, Inc.Oct 21, 2025

2,900 sh @ $115.62 · -0.8% own

PLMRSSELL◷$234.1K

Palomar Holdings, Inc.Oct 21, 2025

2,037 sh @ $114.94 · -0.5% own

PLMRSSELL◷$7.1K

Palomar Holdings, Inc.Oct 21, 2025

63 sh @ $113.10 · <0.1% own

PLMRMEXER◆—

Palomar Holdings, Inc.Oct 15, 2025

6,250 sh

PLMRSSELL$373.6K

Palomar Holdings, Inc.Oct 15, 2025

3,218 sh @ $116.10 · -4.0% own

PLMRMEXER—

Palomar Holdings, Inc.Oct 15, 2025

6,250 sh · +8.5% own

PLMRSSELL◷$314.3K

Palomar Holdings, Inc.Sep 22, 2025

2,700 sh @ $116.42 · -0.7% own

PLMRSSELL◷$265.7K

Palomar Holdings, Inc.Sep 22, 2025

2,300 sh @ $115.54 · -0.6% own

PLMRSSELL◷$431.6K

Palomar Holdings, Inc.Aug 21, 2025

3,400 sh @ $126.95 · -0.9% own

PLMRSSELL◷$126.1K

Palomar Holdings, Inc.Aug 21, 2025

1,000 sh @ $126.09 · -0.3% own

PLMRSSELL◷$75.1K

Palomar Holdings, Inc.Aug 21, 2025

600 sh @ $125.13 · -0.2% own

PLMRSSELL◷$14.2K

Palomar Holdings, Inc.Jul 21, 2025

100 sh @ $141.77 · <0.1% own

PLMRSSELL◷$240.4K

Palomar Holdings, Inc.Jul 21, 2025

1,701 sh @ $141.32 · -0.4% own

PLMRSSELL◷$293.9K

Palomar Holdings, Inc.Jul 21, 2025

2,099 sh @ $140.00 · -0.5% own

PLMRSSELL◷$69.1K

Palomar Holdings, Inc.Jul 21, 2025

498 sh @ $138.85 · -0.1% own

PLMRSSELL◷$82.9K

Palomar Holdings, Inc.Jul 21, 2025

602 sh @ $137.75 · -0.2% own

PLMRMEXER◆—

Palomar Holdings, Inc.Jul 15, 2025

6,250 sh

PLMRSSELL$456.6K

Palomar Holdings, Inc.Jul 15, 2025

3,191 sh @ $143.10 · -4.2% own

PLMRMEXER—

Palomar Holdings, Inc.Jul 15, 2025

6,250 sh · +8.9% own

PLMRSSELL◷$790.7K

Palomar Holdings, Inc.Jun 23, 2025

5,000 sh @ $158.14 · -1.3% own

PLMRSSELL◷$809.8K

Palomar Holdings, Inc.May 21, 2025

5,000 sh @ $161.96 · -1.3% own

PLMRSSELL◷$59.5K

Palomar Holdings, Inc.Apr 21, 2025

400 sh @ $148.86 · -0.1% own

PLMRSSELL◷$89K

Palomar Holdings, Inc.Apr 21, 2025

600 sh @ $148.28 · -0.1% own

PLMRSSELL◷$44.1K

Palomar Holdings, Inc.Apr 21, 2025

300 sh @ $147.01 · <0.1% own

PLMRSSELL◷$171.1K

Palomar Holdings, Inc.Apr 21, 2025

1,170 sh @ $146.24 · -0.3% own

PLMRSSELL◷$62K

Palomar Holdings, Inc.Apr 21, 2025

430 sh @ $144.16 · -0.1% own

PLMRSSELL◷$301.3K

Palomar Holdings, Inc.Apr 21, 2025

2,100 sh @ $143.49 · -0.5% own

PLMRMEXER◆—

Palomar Holdings, Inc.Apr 15, 2025

6,250 sh

PLMRSSELL$490K

Palomar Holdings, Inc.Apr 15, 2025

3,202 sh @ $153.04 · -4.4% own

PLMRMEXER—

Palomar Holdings, Inc.Apr 15, 2025

6,250 sh · +9.3% own