Joshua B Muntner

CIK 1651911 · Chief Financial Officer · last filed 2026-04-16

Joshua B Muntner is a Chief Financial Officer who has filed 7 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for CRDF, was dated Apr 16, 2026. Across all open-market trades the lifetime net is +$2.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $770 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

$770

Companies

3

Total Filings

7

Lifetime Open-Market Net

$2.5K

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
CRDF Chief Financial Officer 500 $1.54 $770 $0 2 2026-04-16
CONTRAFECT Corp (CFRX) Delisted SVP Business Development 2,000 $0.05 $100 $2.5K 3 2018-02-07
CONTRAFECT Corp (CFRX.W) Delisted SVP Business Development $0 2 2016-02-17

Recent Filings

7 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-16 CRDF Grant (A) $0 EDGAR
2026-04-16 CRDF Grant (A) $0 EDGAR
2018-02-07 CONTRAFECT Corp (CFRX) Delisted $0 EDGAR
2017-07-26 CONTRAFECT Corp (CFRX) Delisted Buy (P) +2,000 $2.5K EDGAR
2017-02-03 CONTRAFECT Corp (CFRX) Delisted $0 EDGAR
2016-02-17 CONTRAFECT Corp (CFRX.W) Delisted $0 EDGAR
2015-11-04 CONTRAFECT Corp (CFRX.W) Delisted $0 EDGAR
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.