Transaction · 0001347444-26-000006

MONTGOMERY CHARLES D

MONTGOMERY CHARLES D, DIR, reported an open-market or private sale at ALPHA PRO TECH LTD involving 5000.000000 shares for an estimated $31650.00. Reported holdings after the transaction were 65281.000000 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 dateMay 12, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded7.11%Shares sold ÷ (holdings after + shares sold). Estimated position before: 70,281 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
0001347444-26-000006
common stock
Transaction date
May 12, 2026
Filed Sep 30, 2026, 09:38 PM · 141d delay
Shares
5.00k sh
$6.33 per share
Estimated value
-$31.6k
Computed from shares × price
Holdings after
65.2k sh
Direct

Filing warnings

Notes recorded with this filing
2 warnings
amended filingThis transaction comes from an amended Form 4 filing.
delayed filingThe filing was reported 141 calendar days after the transaction date.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Amended Filing Delayed Filing Direct Ownership Repeat Seller
-6score
Filing-only score

-6

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended

No footnotes recorded.

Amended filing · 0001347444-26-000006
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

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