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THOMAS L SEAVEY

CIK 1165097 · last filed 2025-09-19

THOMAS L SEAVEY is a corporate insider who has filed 41 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for HNNAZ, was dated Sep 19, 2025. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $743.6K 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

$743.6K

Companies

2

Total Filings

41

Lifetime Open-Market Net

-$1.20M

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
HENNESSY ADVISORS INC (HNNAZ) Delisted Director 56,029 $24.90 $1.40M -$449.3K 8 2025-09-19
HNNA Director 74,729 $9.95 $743.6K -$753.6K 26 2021-09-20

Recent Filings

41 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-09-19 HENNESSY ADVISORS INC (HNNAZ) Delisted Grant (A) +5,600 $0 EDGAR
2025-08-18 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −5,301 -$56.6K EDGAR
2025-08-15 HNNA Notice (144) −2,603 -$27.7K EDGAR
2025-08-14 HNNA Notice (144) −2,693 -$28.8K EDGAR
2025-08-14 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −14,704 -$158.5K EDGAR
2025-08-13 HNNA Notice (144) −7,704 -$82.5K EDGAR
2025-08-12 HNNA Notice (144) −7,000 -$75.9K EDGAR
2024-12-20 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −11,074 -$126.7K EDGAR
2024-12-19 HNNA Notice (144) −11,074 -$126.6K EDGAR
2024-12-19 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −8,926 -$107.6K EDGAR
Showing 1–10 of 41
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.