Transaction · 0001347444-26-000008

MONTGOMERY CHARLES D

MONTGOMERY CHARLES D, DIR, reported an open-market or private sale at ALPHA PRO TECH LTD involving 21943.000000 shares for an estimated $110592.72. Reported holdings after the transaction were 25281.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SDIR
APTALPHA PRO TECH LTD
Filing timeSep 30
Trade dateSep 28, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded46.47%Shares sold ÷ (holdings after + shares sold). Estimated position before: 47,224 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$5.12
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

APT price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
APT since 2026-09-30Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001347444-26-000008
common stock
Transaction date
Sep 28, 2026
Filed Sep 30, 2026, 09:50 PM · 2d delay
Shares
21.9k sh
$5.04 per share
Estimated value
-$110k
Computed from shares × price
Holdings after
25.2k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Large Holdings Reduction Large Sale
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Represents the withholding of shares for tax purposes in connection with the vesting of time-based restricted stock units granted to the reporting person on September 28, 2023.

  2. F2

    On September 28, 2026, the issuer purchased 21,943 shares directly from the reporting person under the issuer's share repurchase program. The per-share price was based on the closing price of the issu…

  3. the issuer's Compensation Committee in accordance with Rule 16b-3(d)(1) of the Securities Exchange Act of 1934, as amended (the "Act"), and as such, is exempt from Section 16(b) of the Act pursuant to…

  4. F3

    Represents shares of time-based restricted stock units granted under the Alpha Pro Tech, Ltd. 2020 Omnibus Plan (the "Plan") that will vest in full on the third anniversary of the grant date, subject…

Original filing · 0001347444-26-000008
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Same reporting owner
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