OSK

OSHKOSH CORP

SEC CIK 775158
$135.05 −18.5% · 90 days
90-day buys
$0
0 open-market
90-day sells
$67.6K
1 open-market
Net insider flow
−$67.6K
Net selling
Filings shown
64
Most recent
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At a glance

Over the last 90 days, insiders at OSK have sold a net $67.6K of stock (0 open-market buys vs 1 sell).

Largest recent trade: Khare Anupam sold $676.3K of OSK, trimming their stake 23%.

Most active filer: Pack Michael E, with 8 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for OSK, newest first
View on SEC EDGAR ↗
OSK
Sell Palmer Duncan · Director · Open-market sale · filed May 13, 2026 ΔOwn −1.3%

Palmer Duncan sold $67.6K of OSK, trimming their stake 1%.

−$67.6K
505 sh @ $134
OSK
Grant/award Burns Bill · Director · Grant/award · filed May 6, 2026 ΔOwn +34%
+$0
1,110 sh
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OSK
Sell Khare Anupam · SVP/Chief Information Officer · Open-market sale · filed Mar 2, 2026 ΔOwn −23%

Khare Anupam sold $676.3K of OSK, trimming their stake 23%.

−$676.3K
4,000 sh @ $169
OSK
Option exercise Khare Anupam · SVP/Chief Information Officer · Option exercise · filed Feb 23, 2026 ΔOwn +12%
+$301.9K
1,720 sh @ $176
OSK
Tax withholding Khare Anupam · SVP/Chief Information Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −5.1%
−$147.4K
840 sh @ $176
OSK
Option exercise Khare Anupam · SVP/Chief Information Officer · Option exercise · filed Feb 23, 2026 ΔOwn +15%
+$400.9K
2,284 sh @ $176
OSK
Tax withholding Khare Anupam · SVP/Chief Information Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −6.0%
−$188.5K
1,074 sh @ $176
OSK
Option exercise Khare Anupam · SVP/Chief Information Officer · Option exercise · filed Feb 23, 2026 ΔOwn +6.8%
+$202.2K
1,152 sh @ $176
OSK
Tax withholding Khare Anupam · SVP/Chief Information Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −2.8%
−$90.4K
515 sh @ $176
OSK
Option exercise Iyengar Jayanthi · EVP, Chief Technology Officer · Option exercise · filed Feb 23, 2026 ΔOwn +6.6%
+$278K
1,584 sh @ $176
OSK
Tax withholding Iyengar Jayanthi · EVP, Chief Technology Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −2.7%
−$121.3K
691 sh @ $176
OSK
Option exercise Iyengar Jayanthi · EVP, Chief Technology Officer · Option exercise · filed Feb 23, 2026 ΔOwn +8.5%
+$369.3K
2,104 sh @ $176
OSK
Tax withholding Iyengar Jayanthi · EVP, Chief Technology Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −3.4%
−$161.1K
918 sh @ $176
OSK
Option exercise Iyengar Jayanthi · EVP, Chief Technology Officer · Option exercise · filed Feb 23, 2026 ΔOwn +4.1%
+$186.2K
1,061 sh @ $176
OSK
Tax withholding Iyengar Jayanthi · EVP, Chief Technology Officer · Tax withholding · filed Feb 23, 2026 ΔOwn −1.7%
−$81.3K
463 sh @ $176
OSK
Option exercise Pack Michael E · EVP & Pres, Vocational · Option exercise · filed Feb 23, 2026 ΔOwn +12%
+$754K
4,296 sh @ $176
OSK
Tax withholding Pack Michael E · EVP & Pres, Vocational · Tax withholding · filed Feb 23, 2026 ΔOwn −5.1%
−$354.6K
2,020 sh @ $176
OSK
Option exercise Pack Michael E · EVP & Pres, Vocational · Option exercise · filed Feb 23, 2026 ΔOwn +15%
+$1M
5,708 sh @ $176
OSK
Tax withholding Pack Michael E · EVP & Pres, Vocational · Tax withholding · filed Feb 23, 2026 ΔOwn −6.2%
−$470.9K
2,683 sh @ $176
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About OSK insider activity

This page tracks every recent Form 4 filed for OSHKOSH CORP with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is OSK insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for OSHKOSH CORP usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.