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Insider · CIK 0001772383

Armstrong Mac

CIK 0001772383 Name as filed on the most recent filing

Filed as Armstrong Mac (72)

177 transaction lines · from 72 filings · filed 2019-09-27 to 2026-07-22 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

177 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2025-08-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,000 disposed 126.09 126,092.00 Form 4, filing 0001214659-25-012574
2025-08-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 600 disposed 125.13 75,076.56 Form 4, filing 0001214659-25-012574
2025-07-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,099 disposed 140.00 293,870.29 Form 4, filing 0001214659-25-010761
2025-07-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,701 disposed 141.32 240,382.77 Form 4, filing 0001214659-25-010761
2025-07-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 602 disposed 137.75 82,927.49 Form 4, filing 0001214659-25-010761
2025-07-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 498 disposed 138.85 69,148.00 Form 4, filing 0001214659-25-010761
2025-07-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 100 disposed 141.77 14,177.00 Form 4, filing 0001214659-25-010761
2025-07-15 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,191 disposed 143.10 456,632.10 Form 4, filing 0001214659-25-010481
2025-06-23 Palomar Holdings, Inc.
PLMR
S, Open-market sale 5,000 disposed 158.14 790,694.50 Form 4, filing 0001214659-25-009613
2025-05-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 5,000 disposed 161.96 809,800.00 Form 4, filing 0001214659-25-008203
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,100 disposed 143.49 301,322.91 Form 4, filing 0001214659-25-006294
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,170 disposed 146.24 171,105.13 Form 4, filing 0001214659-25-006294
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 600 disposed 148.28 88,968.48 Form 4, filing 0001214659-25-006294
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 430 disposed 144.16 61,988.03 Form 4, filing 0001214659-25-006294
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 400 disposed 148.86 59,545.00 Form 4, filing 0001214659-25-006294
2025-04-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 300 disposed 147.01 44,102.67 Form 4, filing 0001214659-25-006294
2025-04-15 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,202 disposed 153.04 490,041.76 Form 4, filing 0001214659-25-006081
2025-03-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 4,576 disposed 129.66 593,326.45 Form 4, filing 0001214659-25-004630
2025-03-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 424 disposed 130.30 55,249.24 Form 4, filing 0001214659-25-004630
2025-03-05 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,200 disposed 128.83 412,258.56 Form 4, filing 0001214659-25-003988
2025-03-05 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,500 disposed 129.68 194,518.65 Form 4, filing 0001214659-25-003988
2025-03-05 Palomar Holdings, Inc.
PLMR
S, Open-market sale 300 disposed 130.64 39,192.00 Form 4, filing 0001214659-25-003988
2025-01-31 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,237 disposed 104.50 233,766.50 Form 4, filing 0001214659-25-001932
2025-01-29 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,444 disposed 108.34 264,782.96 Form 4, filing 0001214659-25-001624
2025-01-26 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,791 disposed 101.69 283,816.79 Form 4, filing 0001214659-25-001493
2025-01-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 4,863 disposed 109.55 532,741.65 Form 4, filing 0001214659-25-001129
2025-01-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,892 disposed 110.14 208,384.88 Form 4, filing 0001214659-25-001129
2025-01-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 245 disposed 110.92 27,175.40 Form 4, filing 0001214659-25-001129
2025-01-15 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,154 disposed 109.27 344,637.58 Form 4, filing 0001214659-25-001048
2025-01-01 Palomar Holdings, Inc.
PLMR
S, Open-market sale 4,170 disposed 105.86 441,436.20 Form 4, filing 0001214659-25-000159
2024-12-23 Palomar Holdings, Inc.
PLMR
S, Open-market sale 4,499 disposed 102.75 462,272.25 Form 4, filing 0001214659-24-020960
2024-12-23 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,501 disposed 103.55 258,978.55 Form 4, filing 0001214659-24-020960
2024-11-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,510 disposed 108.76 381,747.60 Form 4, filing 0001214659-24-019566
2024-11-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,490 disposed 108.07 377,164.30 Form 4, filing 0001214659-24-019566
2024-10-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 5,985 disposed 96.21 575,793.51 Form 4, filing 0001214659-24-017789
2024-10-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,015 disposed 96.73 98,183.79 Form 4, filing 0001214659-24-017789
2024-10-15 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,185 disposed 98.21 312,798.85 Form 4, filing 0001214659-24-017609
2024-09-23 Palomar Holdings, Inc.
PLMR
S, Open-market sale 6,686 disposed 95.47 638,325.12 Form 4, filing 0001214659-24-016700
2024-09-23 Palomar Holdings, Inc.
PLMR
S, Open-market sale 314 disposed 95.84 30,094.33 Form 4, filing 0001214659-24-016700
2024-08-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,890 disposed 93.90 365,290.06 Form 4, filing 0001214659-24-015223
2024-08-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,110 disposed 94.34 293,409.53 Form 4, filing 0001214659-24-015223
2024-07-18 Palomar Holdings, Inc.
PLMR
S, Open-market sale 5,499 disposed 90.29 496,512.96 Form 4, filing 0001214659-24-012706
2024-07-18 Palomar Holdings, Inc.
PLMR
S, Open-market sale 3,307 disposed 91.16 301,458.51 Form 4, filing 0001214659-24-012706
2024-07-18 Palomar Holdings, Inc.
PLMR
S, Open-market sale 2,661 disposed 92.11 245,095.13 Form 4, filing 0001214659-24-012706
2024-07-18 Palomar Holdings, Inc.
PLMR
S, Open-market sale 760 disposed 92.83 70,553.61 Form 4, filing 0001214659-24-012706
2024-07-15 Palomar Holdings, Inc.
PLMR
S, Open-market sale 12,773 disposed 88.19 1,126,475.14 Form 4, filing 0001214659-24-012513
2024-06-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 5,129 disposed 78.19 401,028.82 Form 4, filing 0001214659-24-011258
2024-06-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 1,350 disposed 79.20 106,916.08 Form 4, filing 0001214659-24-011258
2024-06-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 521 disposed 79.96 41,657.23 Form 4, filing 0001214659-24-011258
2024-05-21 Palomar Holdings, Inc.
PLMR
S, Open-market sale 4,793 disposed 82.68 396,271.82 Form 4, filing 0001214659-24-009725

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 177
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Armstrong Mac, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001772383

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.