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Thomas D. DeByle

CIK 1429686 · Chief Financial Officer · last filed 2026-04-21

Thomas D. DeByle is a Chief Financial Officer who has filed 117 SEC Form 4 insider transactions across 4 companies since 2008. The most recent filing, for ALOT, was dated Apr 21, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $20.9M 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.

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Disclosed Exposure

$20.93M

Companies

4

Total Filings

117

Lifetime Open-Market Net

-$1.68M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ALOT Chief Financial Officer 7,418 $16.97 $125.9K $0 6 2026-04-21
CHASE CORP (CCF) Delisted Director 0 $127.49 $0 $0 6 2023-11-15
NN INC (NNBR.E) Delisted Senior Vice President & CFO 70,601 — — $0 5 2021-03-25
SXI Vice President/CFO 68,627 $303.16 $20.81M -$1.68M 100 2019-09-24

Recent Filings

117 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-21 ALOT Mixed +4,325 -$29.6K EDGAR
2026-03-02 ALOT Grant (A) — $0 EDGAR
2025-08-19 ALOT Grant (A) — $0 EDGAR
2025-04-24 ALOT Grant (A) +974 $7.6K EDGAR
2025-04-16 ALOT Grant (A) — $0 EDGAR
2025-01-30 ALOT Grant (A) +870 $8.9K EDGAR
2023-11-15 CHASE CORP (CCF) Delisted Disp (D) −3,886 $0 EDGAR
2023-02-09 CHASE CORP (CCF) Delisted Grant (A) +978 $0 EDGAR
2022-02-02 CHASE CORP (CCF) Delisted Grant (A) +777 $0 EDGAR
2021-03-25 NN INC (NNBR.E) Delisted Grant (A) +40,532 $0 EDGAR
Showing 1–10 of 117
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.