RICHARD W DUGAN

CIK 1263499 · last filed 2026-06-08

RICHARD W DUGAN is a corporate insider who has filed 29 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for VNDA, was dated Jun 8, 2026. Across all open-market trades the lifetime net is −$556.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.3M 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.

Loading insider history…
Disclosed Exposure

$1.29M

Companies

4

Total Filings

29

Lifetime Open-Market Net

-$556.6K

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
VNDA Director 219,054 $5.87 $1.29M -$556.6K 25 2026-06-08
MiddleBrook Pharmaceuticals, Inc. (MBRK) Delisted Director $0 2 2009-06-24
MiddleBrook Pharmaceuticals, Inc. (AVNC) Delisted Director $0 1 2007-05-23
CORNERSTONE THERAPEUTICS INC (CRTX) Delisted Director $1.95 $0 1 2007-05-03

Recent Filings

29 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-08 VNDA Grant (A) +41,600 $0 EDGAR
2025-06-09 VNDA Grant (A) +59,225 $0 EDGAR
2024-05-21 VNDA Grant (A) +20,529 $0 EDGAR
2023-06-12 VNDA Grant (A) +17,307 $0 EDGAR
2022-06-21 VNDA Grant (A) +12,006 $0 EDGAR
2022-06-02 VNDA Mixed +8,500 -$1.8K EDGAR
2021-06-14 VNDA Grant (A) +5,000 $0 EDGAR
2021-02-18 VNDA Mixed +9,246 -$13 EDGAR
2020-06-15 VNDA Grant (A) +5,000 $0 EDGAR
2020-05-29 VNDA Mixed +4,871 -$1.1K EDGAR
Showing 110 of 29
Page 1 of 3
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.