Home

Mary Kristin Glazner

CIK 1759750 · Chief Administrative Officer · last filed 2026-09-15

Mary Kristin Glazner is a Chief Administrative Officer who has filed 22 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing shows the insider sold $122.5K of WNC on Sep 15, 2026. Across all open-market trades the lifetime net is −$329.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.8M across reported positions. 23 SEC filings were submitted jointly with WABASH NATIONAL CORP /DE.

"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

$1.84M

Companies

1

Total Filings

22

Lifetime Open-Market Net

-$329.7K

Filer Profile

Reported Address
1000 SAGAMORE PARKWAY SOUTH
LAFAYETTE, IN 47905
Related Filers
WABASH NATIONAL CORP /DE — 23 joint filings, latest 2026-02-18
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
WNC Chief Administrative Officer 155,374 $11.83 $1.84M -$329.7K 21 2026-09-15

Recent Filings

22 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-09-15 WNC Sell (S) −10,000 -$122.5K EDGAR
2026-09-14 WNC Notice (144) −10,000 -$122.5K EDGAR
2026-02-18 WNC Tax (F) −7,998 -$94.9K EDGAR
2026-02-17 WNC Mixed +32,169 -$62.7K EDGAR
2025-03-18 WNC Tax (F) −21,188 -$262.7K EDGAR
2025-02-19 WNC Mixed +7,811 -$175.0K EDGAR
2025-02-14 WNC Grant (A) +33,624 $0 EDGAR
2024-02-20 WNC Mixed +1,643 -$513.8K EDGAR
2024-02-16 WNC Grant (A) +15,140 $0 EDGAR
2023-03-10 WNC Mixed −6,733 -$196.6K EDGAR
Showing 1–10 of 22
Page 1 of 3
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.