Michael W Grebe

CIK 1230614 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 31, 2013 · Latest: Jan. 31, 2013

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 37 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

37 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Jan. 30, 2013 OSK S 12,000 $39.68 $476,160 22,450 Direct -34.83% Disposed 275.7% (price as of 2026-08-19)
Feb. 6, 2012 OSK S 12,000 $26.07 $312,840 19,250 Direct -38.40% Disposed 471.8% (price as of 2026-08-19)
Aug. 6, 2010 OSK S 12,000 $31.33 $375,960 12,900 Direct -48.19% Disposed 375.8% (price as of 2026-08-19)
Nov. 30, 2009 OSK S 12,000 $39.00 $468,000 11,650 Direct -50.74% Disposed 282.2% (price as of 2026-08-19)
Aug. 31, 2007 OSK S 12,000 $57.65 $691,800 9,450 Direct -55.94% Disposed 158.6% (price as of 2026-08-19)
Feb. 12, 2007 OSK S 12,000 $52.68 $632,160 9,450 Direct -55.94% Disposed 183.0% (price as of 2026-08-19)
Nov. 7, 2005 OSK S 12,000 $43.43 $521,160 7,250 Direct -62.34% Disposed 243.2% (price as of 2026-08-19)
Feb. 6, 2004 OSK S 3,000 $57.84 $173,520 3,000 Direct -50.00% Disposed 415.5% (price as of 2026-08-19)
Feb. 6, 2004 OSK S 3,000 $57.95 $173,850 3,000 Direct -50.00% Disposed 414.5% (price as of 2026-08-19)

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Jan. 30, 2013 OSK Options [F3] Common Stock (12,000) $15.62 March 4, 2013 12,000 Disposed
Feb. 6, 2012 OSK Options [F2] Common Stock (12,000) $13.75 March 8, 2012 12,000 Disposed
Feb. 1, 2011 OSK Option [F2] Common Stock (2,500) $38.46 Feb. 1, 2018 2,500 Acquired
Aug. 6, 2010 OSK Option [F2] Common Stock (12,000) $11.00 March 5, 2011 12,000 Disposed
Feb. 4, 2010 OSK Options [F2] Common Stock (2,300) $38.02 Feb. 4, 2017 2,300 Acquired
Feb. 3, 2009 OSK Option [F2] Common Stock (2,600) $7.95 March 3, 2019 2,600 Acquired
Feb. 11, 2008 OSK Option [F1] Common Stock (12,000) $6.29 March 1, 2009 12,000 Disposed
Feb. 5, 2008 OSK Option [F2] Common Stock (2,600) $41.59 March 5, 2018 2,600 Acquired
Aug. 31, 2007 OSK Option [F2] Common Stock (12,000) $7.25 Feb. 28, 2010 12,000 Disposed
Feb. 12, 2007 OSK Option [F2] Common Stock (12,000) $3.19 March 2, 2008 12,000 Disposed
Feb. 6, 2007 OSK Option [F2] Common Stock (2,600) $53.40 March 6, 2017 2,600 Acquired
Feb. 7, 2006 OSK Option [F2] Common Stock (2,600) $54.37 March 7, 2016 2,600 Acquired
Nov. 7, 2005 OSK Option [F1,F3] Common Stock (6,000) $2.00 March 3, 2007 6,000 Disposed
Nov. 7, 2005 OSK Option [F1,F3] Common Stock (6,000) $2.32 Feb. 22, 2006 6,000 Disposed
Feb. 1, 2005 OSK Option [F2] Common Stock (1,525) $73.90 March 1, 2015 1,525 Acquired
Feb. 6, 2004 OSK Option [F1,F2] Common Stock (3,000) $3.04 May 25, 2004 3,000 Disposed
Feb. 6, 2004 OSK Option [F1,F2] Common Stock (3,000) $3.75 Feb. 25, 2005 3,000 Disposed
Feb. 3, 2004 OSK Option [F1] Common Stock (5,400) $58.49 March 3, 2014 5,400 Acquired

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