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Daniel L. Alkon

CIK 1686138 · President and CSO · last filed 2022-12-20

Daniel L. Alkon is a President and CSO who has filed 11 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing shows the insider sold $23.1K of SNPX on Dec 20, 2022. Across all open-market trades the lifetime net is +$59.5K, making them a net buyer 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

11

Lifetime Open-Market Net

$59.5K

Filer Profile

Reported Address
C/O NEUROTROPE, INE.
205 EAST 42ND STREET - 20TH FLOOR
NEW YORK, NY 10017
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
TAO Synergies Inc. (SNPX) Delisted President and CSO 1,422 $24.55 $34.9K $59.5K 6 2022-12-20
NTRP See Remarks 0 $1.93 $0 $0 4 2020-12-03

Recent Filings

11 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
2022-12-20 TAO Synergies Inc. (SNPX) Delisted Sell (S) −19,688 -$23.1K EDGAR
2022-12-01 TAO Synergies Inc. (SNPX) Delisted Grant (A) +43,750 $0 EDGAR
2022-12-01 TAO Synergies Inc. (SNPX) Delisted Grant (A) — $0 EDGAR
2022-11-17 TAO Synergies Inc. (SNPX) Delisted Grant (A) — $0 EDGAR
2021-07-15 TAO Synergies Inc. (SNPX) Delisted Grant (A) +80,000 $0 EDGAR
2021-06-16 TAO Synergies Inc. (SNPX) Delisted Buy (P) +10,000 $82.6K EDGAR
2020-12-03 NTRP Disp (D) −29,688 $0 EDGAR
2020-11-27 NTRP Grant (A) — $0 EDGAR
2019-01-24 NTRP Grant (A) — $0 EDGAR
2017-04-13 NTRP Grant (A) — $0 EDGAR
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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.