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TERESA M NILSEN

CIK 1165098 · President, COO and Secretary · last filed 2025-09-19

TERESA M NILSEN is a President, COO and Secretary who has filed 70 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 −$1.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.5M 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

$1.48M

Companies

2

Total Filings

70

Lifetime Open-Market Net

-$1.02M

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 President, COO and Secretary 161,341 $24.90 $4.02M -$208.0K 14 2025-09-19
HNNA President, COO and Secretary 148,854 $9.95 $1.48M -$807.3K 55 2021-10-01

Recent Filings

70 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 Mixed +10,700 -$99.7K EDGAR
2025-03-31 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −4,000 -$41.7K EDGAR
2025-03-27 HENNESSY ADVISORS INC (HNNAZ) Delisted Mixed −8,000 -$84.2K EDGAR
2025-03-24 HENNESSY ADVISORS INC (HNNAZ) Delisted Sell (S) −7,860 -$82.1K EDGAR
2025-03-18 HNNA Notice (144) −19,860 -$209.7K EDGAR
2024-09-25 HENNESSY ADVISORS INC (HNNAZ) Delisted Gift (G) −2,500 $0 EDGAR
2024-09-19 HENNESSY ADVISORS INC (HNNAZ) Delisted Mixed +11,217 -$86.9K EDGAR
2023-12-21 HENNESSY ADVISORS INC (HNNAZ) Delisted Gift (G) −2,856 $0 EDGAR
2023-09-19 HENNESSY ADVISORS INC (HNNAZ) Delisted Mixed +13,843 -$39.8K EDGAR
2023-09-01 HENNESSY ADVISORS INC (HNNAZ) Delisted Tax (F) −1,951 -$13.4K EDGAR
Showing 1–10 of 70
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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.