Neil Exter

CIK 1620014 · last filed 2025-09-24

Neil Exter is a corporate insider who has filed 24 SEC Form 4 insider transactions across 6 companies since 2016. The most recent filing, for MAZE, was dated Sep 24, 2025. Current disclosed insider exposure totals $7.5M 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

$7.54M

Companies

6

Total Filings

24

Lifetime Open-Market Net

$0

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
MAZE Director $24.05 $0 2 2025-09-24
Decibel Therapeutics, Inc. (DBTX) Delisted Director 3,139,685 $4.91 $15.42M $0 3 2022-06-21
PLRX Director 0 $1.13 $0 $0 3 2022-06-21
RVMD Director 48,813 $153.87 $7.51M $0 10 2022-06-17
RYTM Director 0 $88.38 $0 $0 2 2018-06-08
CTMX Director 11,199 $3.01 $33.7K $0 4 2017-06-22

Recent Filings

24 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-09-24 MAZE Grant (A) $0 EDGAR
2025-08-19 MAZE Grant (A) $0 EDGAR
2022-06-21 Decibel Therapeutics, Inc. (DBTX) Delisted Grant (A) $0 EDGAR
2022-06-21 PLRX Grant (A) $0 EDGAR
2022-06-17 RVMD Grant (A) +5,200 $0 EDGAR
2022-06-10 RVMD Sell (S) $0 EDGAR
2021-06-30 PLRX Grant (A) $0 EDGAR
2021-06-24 RVMD Grant (A) +3,617 $0 EDGAR
2021-06-07 RVMD Sell (S) $0 EDGAR
2021-05-27 RVMD Sell (S) $0 EDGAR
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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.