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 2 of 7

70 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2020-01-06 AVA Tax (F) −869 -$41.3K EDGAR
2019-12-04 AVA Sell (S) −10,000 -$467.6K EDGAR
2019-09-05 AVA Gift (G) −1,000 -$48.1K EDGAR
2019-06-17 AVA Sell (S) −10,004 -$441.3K EDGAR
2019-02-27 AVA Gift (G) −1,500 -$61.1K EDGAR
2019-02-12 AVA Grant (A) +2,979 $0 EDGAR
2019-02-07 AVA Mixed +1,402 -$18.5K EDGAR
2019-01-04 AVA Tax (F) −896 -$38.3K EDGAR
2018-05-30 AVA Gift (G) −1,550 -$81.4K EDGAR
2018-02-05 AVA Mixed +4,359 -$31.0K EDGAR
Showing 1120 of 70
Page 2 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.