JP
John C Pfeifer
Director

John C Pfeifer insider trades: Oshkosh (OSK) stock sales

Director, Oshkosh Last trade Sep 11, 2026 88 Form 4 filings
$117K
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
9
Open-market trades
since 2015
3
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where John reports to the SEC

Open-market buys and sales

9 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 11, 2026OSK↓ Sell$117K
Oct 1, 2018BC↓ Sell$365K
Dec 19, 2017BC↓ Sell10b5-1$208K
May 11, 2017BC↓ Sell$137K
Apr 10, 2017BC↓ Sell$553K
Feb 8, 2017BC↓ Sell$172K
Jan 10, 2017BC↓ Sell$1.1M
May 31, 2016BC↓ Sell$72K
Aug 14, 2015BC↓ Sell$414K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other OSK insiders

Open-market trades in the last 12 months

About John C Pfeifer's insider trades

John C Pfeifer is a director at Oshkosh (OSK). Since Aug 14, 2015, John has reported no open-market purchases and 9 sales worth $3.1M on SEC Form 4. In the last 12 months: 1 sale ($117K).

1 sale (7% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.

Their filings also include shares withheld for taxes (43 filings), grants and awards (40 filings), option exercises (38 filings), shares returned to the company (5 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every OSK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.