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Ignacio A Cortina

CIK 1654634 · EVP, CL&AO & Secretary · last filed 2026-07-14

Ignacio A Cortina is an EVP, CL&AO & Secretary who has filed 100 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for LNT, was dated Jul 14, 2026. Across all open-market trades the lifetime net is −$6.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.9M 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

$7.91M

Companies

2

Total Filings

100

Lifetime Open-Market Net

-$6.30M

Filer Profile

Reported Address
1917 FOUR WHEEL DRIVE
OSHKOSH, WI 54902
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
LNT Director — $64.91 — $0 11 2026-07-14
OSK EVP, CL&AO & Secretary 54,936 $144.07 $7.91M -$6.30M 87 2026-02-23

Recent Filings

100 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
2026-07-14 LNT Grant (A) — $0 EDGAR
2026-04-14 LNT Grant (A) — $0 EDGAR
2026-02-23 OSK Mixed +6,826 $1.20M EDGAR
2026-02-20 OSK Mixed +1,257 $214.3K EDGAR
2026-02-18 OSK Mixed +1,347 $226.9K EDGAR
2026-01-12 LNT Grant (A) — $0 EDGAR
2025-11-24 OSK Sell (S) −8,000 -$995.3K EDGAR
2025-11-21 OSK Notice (144) −8,000 -$995.2K EDGAR
2025-10-14 LNT Grant (A) — $0 EDGAR
2025-08-13 OSK Mixed — -$816.0K EDGAR
Showing 1–10 of 100
Page 1 of 10
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.