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Edward F Smith

CIK 1368350 · Former VP, CFO & Treasurer · last filed 2025-12-03

Edward F Smith is a Former VP, CFO & Treasurer who has filed 27 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing, for BNTC, was dated Dec 3, 2025. Across all open-market trades the lifetime net is −$876.4K, 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

2

Total Filings

27

Lifetime Open-Market Net

-$876.4K

Filer Profile

Reported Address
C/O POLYMEDIX, INC.
3701 MARKET STREET
PHILADELPHIA, PA 19104
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
BNTC Director — $12.19 — $0 6 2025-12-03
MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Former VP, CFO & Treasurer 53,644 $0.55 $29.5K -$876.4K 15 2021-03-11

Recent Filings

27 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
2025-12-03 BNTC Grant (A) — $0 EDGAR
2024-12-11 BNTC Grant (A) — $0 EDGAR
2023-12-07 BNTC Grant (A) — $0 EDGAR
2022-12-09 BNTC Grant (A) — $0 EDGAR
2021-12-10 BNTC Grant (A) — $0 EDGAR
2021-03-11 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Mixed −4,429 -$568.9K EDGAR
2020-12-11 BNTC Grant (A) — $0 EDGAR
2020-02-03 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Sell (S) −2,380 -$4.9K EDGAR
2020-01-10 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Grant (A) — $0 EDGAR
2019-08-23 MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted Grant (A) — $0 EDGAR
Showing 1–10 of 27
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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.