Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 81 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

81 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 16, 2016 OSK S 7,667 $53.67 $411,488 48,905 Direct -13.55% Disposed 149.4% (price as of 2026-10-02)
Aug. 16, 2016 OSK S 6,666 $53.82 $358,764 48,843 Direct -12.01% Disposed 148.7% (price as of 2026-10-02)
Feb. 14, 2014 OSK S 15,333 $53.97 $827,522 40,576 Direct -27.42% Disposed 148.0% (price as of 2026-10-02)
Feb. 14, 2014 OSK S 20,000 $53.91 $1,078,200 40,556 Direct -33.03% Disposed 148.3% (price as of 2026-10-02)
Feb. 14, 2014 OSK S 20,000 $53.97 $1,079,400 40,556 Direct -33.03% Disposed 148.0% (price as of 2026-10-02)
Feb. 14, 2014 OSK S 10,000 $54.00 $540,000 40,556 Direct -19.78% Disposed 147.9% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 16, 2016 OSK Restricted Stock Units Common Stock (1,775) · · 1,775 Disposed
Sept. 15, 2016 OSK Restricted Stock Units Common Stock (1,781) · · 1,781 Disposed
Aug. 29, 2016 OSK Restricted Stock Units Common Stock (21) · · 21 Acquired
Aug. 29, 2016 OSK Restricted Stock Units Common Stock (12) · · 12 Acquired
Aug. 29, 2016 OSK Restricted Stock Units Common Stock (6) · · 6 Acquired
Aug. 16, 2016 OSK Options [F4] Common Stock (7,667) $19.24 Sept. 19, 2018 7,667 Disposed
Aug. 16, 2016 OSK Options [F4] Common Stock (6,666) $12.04 Oct. 16, 2018 6,666 Disposed
May 31, 2016 OSK Restricted Stock Units Common Stock (24) · · 24 Acquired
May 31, 2016 OSK Restricted Stock Units Common Stock (15) · · 15 Acquired
May 31, 2016 OSK Restricted Stock Units Common Stock (7) · · 7 Acquired
March 1, 2016 OSK Restricted Stock Units Common Stock (32) · · 32 Acquired
March 1, 2016 OSK Restricted Stock Units Common Stock (19) · · 19 Acquired
March 1, 2016 OSK Restricted Stock Units Common Stock (9) · · 9 Acquired
Nov. 30, 2015 OSK Restricted Stock Units Common Stock (25) · · 25 Acquired
Nov. 30, 2015 OSK Restricted Stock Units Common Stock (15) · · 15 Acquired
Nov. 30, 2015 OSK Restricted Stock Units Common Stock (8) · · 8 Acquired
Nov. 12, 2015 OSK Restricted Stock Units Common Stock (5,850) · · 5,850 Acquired
Nov. 12, 2015 OSK Options [F1] Common Stock (13,525) $41.52 Nov. 12, 2022 13,525 Acquired
Sept. 16, 2015 OSK Restricted Stock Units Common Stock (1,745) · · 1,745 Disposed
Sept. 15, 2015 OSK Restricted Stock Units Common Stock (1,750) · · 1,750 Disposed
Aug. 31, 2015 OSK Restricted Stock Units Common Stock (21) · · 21 Acquired
Aug. 31, 2015 OSK Restricted Stock Units Common Stock (14) · · 14 Acquired
May 28, 2015 OSK Restricted Stock Units Common Stock (17) · · 17 Acquired
May 28, 2015 OSK Restricted Stock Units Common Stock (11) · · 11 Acquired
Feb. 26, 2015 OSK Restricted Stock Units Common Stock (18) · · 18 Acquired
Feb. 26, 2015 OSK Restricted Stock Units Common Stock (12) · · 12 Acquired
Dec. 2, 2014 OSK Restricted Stock Units Common Stock (19) · · 19 Acquired
Dec. 2, 2014 OSK Restricted Stock Units Common Stock (13) · · 13 Acquired
Sept. 16, 2014 OSK Restricted Stock Units Common Stock (1,720) · · 1,720 Disposed
Sept. 15, 2014 OSK Restricted Stock Units Common Stock (5,175) · · 5,175 Acquired
Sept. 15, 2014 OSK Options [F3] Common Stock (10,800) $46.94 Sept. 15, 2021 10,800 Acquired
Aug. 28, 2014 OSK Restricted Stock Units Common Stock (16) · · 16 Acquired
May 29, 2014 OSK Restricted Stock Units Common Stock (14) · · 14 Acquired
Feb. 27, 2014 OSK Restricted Stock Units Common Stock (13) · · 13 Acquired
Feb. 14, 2014 OSK Options [F6] Common Stock (15,333) $19.24 Sept. 19, 2018 15,333 Disposed
Feb. 14, 2014 OSK Options [F6] Common Stock (20,000) $28.73 Sept. 20, 2017 20,000 Disposed
Feb. 14, 2014 OSK Options [F6] Common Stock (20,000) $32.10 Sept. 14, 2016 20,000 Disposed
Feb. 14, 2014 OSK Options [F6] Common Stock (10,000) $41.59 March 6, 2018 10,000 Disposed
Dec. 2, 2013 OSK Restricted Stock Units Common Stock (16) · · 16 Acquired
Sept. 16, 2013 OSK Restricted Stock Units Common Stock (5,100) · · 5,100 Acquired
Sept. 16, 2013 OSK Options [F2] Common Stock (6,700) $47.33 Sept. 16, 2020 6,700 Acquired
Sept. 17, 2012 OSK Options [F3] Common Stock (15,000) $28.96 Sept. 17, 2019 15,000 Acquired
Sept. 19, 2011 OSK Options [F3] Common Stock (23,000) $19.24 Sept. 19, 2018 23,000 Acquired
Sept. 19, 2011 OSK Options [F3] Common Stock (23,000) $19.24 Sept. 19, 2018 23,000 Acquired
Sept. 20, 2010 OSK Options [F2] Common Stock (20,000) $28.73 Sept. 20, 2017 20,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 26, 2010 OSK Common Stock 269 Direct
May 26, 2010 OSK Options [F1]→ Common Stock (10,000) 10,000 Direct
May 26, 2010 OSK Options [F1]→ Common Stock (20,000) 20,000 Direct
May 26, 2010 OSK Options [F1]→ Common Stock (20,000) 20,000 Direct