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Sean Michael Smith

CIK 1914769 · Interim CFO, Prin Acct Off · last filed 2023-08-14

Sean Michael Smith is an Interim CFO, Prin Acct Off who has filed 6 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for NGNE, was dated Mar 4, 2024. Across all open-market trades the lifetime net is −$4.4K, making them a net seller over the disclosed history.

"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

$0

Companies

1

Total Filings

6

Lifetime Open-Market Net

-$4.4K

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
Neurogene Inc. (NLTX) Delisted Interim CFO, Prin Acct Off 5,409 $13.96 $75.5K -$4.4K 5 2023-08-14

Recent Filings

6 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
2024-03-04 NGNE Notice (144) −371 -$13.6K EDGAR
2023-08-14 Neurogene Inc. (NLTX) Delisted Mixed +3,677 -$818 EDGAR
2023-02-03 Neurogene Inc. (NLTX) Delisted Mixed +9,184 -$2.0K EDGAR
2022-08-12 Neurogene Inc. (NLTX) Delisted Mixed +3,345 -$1.6K EDGAR
2022-08-04 Neurogene Inc. (NLTX) Delisted Grant (A) — $0 EDGAR
2022-03-03 Neurogene Inc. (NLTX) Delisted Grant (A) — $0 EDGAR
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.