MARIAN M DURKIN

CIK 1332448 · Senior Vice President · last filed 2026-04-01

"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

$3.34M

Companies

2

Total Filings

70

Lifetime Open-Market Net

-$1.53M

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
MDU Director 11,524 $21.11 $243.3K $0 7 2026-04-01
AVA Senior Vice President 73,079 $42.43 $3.10M -$1.53M 63 2020-03-12

Recent Filings · Page 5 of 7

70 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2014-01-07 AVA Tax (F) −1,566 -$43.6K EDGAR
2014-01-06 AVA Tax (F) −1,645 -$45.8K EDGAR
2013-03-08 AVA Grant (A) $0 EDGAR
2013-03-01 AVA Gift (G) −500 -$13.1K EDGAR
2013-02-11 AVA Grant (A) +3,000 $0 EDGAR
2013-01-07 AVA Tax (F) +27 $663 EDGAR
2013-01-04 AVA Tax (F) −1,656 -$40.7K EDGAR
2012-05-29 AVA Gift (G) −500 -$12.7K EDGAR
2012-02-06 AVA Grant (A) +9,000 $0 EDGAR
2012-01-12 AVA Mixed +8,274 -$75.1K EDGAR
Showing 4150 of 70
Page 5 of 7
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.