David K Dabbiere

CIK 1389600 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 26, 2007 · Latest: Oct. 26, 2007

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 47 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

47 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 29, 2011 MANH S 4,203 $37.80 $158,873 19,386 Direct -17.82% Disposed 2049.4% (price as of 2026-08-19)
July 28, 2011 MANH S 1,400 $37.75 $52,850 19,386 Direct -6.74% Disposed 2052.2% (price as of 2026-08-19)
July 26, 2011 MANH S 200 $37.75 $7,550 19,386 Direct -1.02% Disposed 2052.2% (price as of 2026-08-19)
July 22, 2011 MANH S 8,908 $37.77 $336,455 19,386 Direct -31.48% Disposed 2051.1% (price as of 2026-08-19)
Feb. 28, 2011 MANH S 27,500 $31.72 $872,300 19,386 Direct -58.65% Disposed 2461.3% (price as of 2026-08-19)
Nov. 24, 2010 MANH S 14,659 $31.45 $461,026 14,544 Direct -50.20% Disposed 2483.3% (price as of 2026-08-19)
Nov. 19, 2010 MANH S 7,841 $31.45 $246,599 14,544 Direct -35.03% Disposed 2483.3% (price as of 2026-08-19)
Oct. 22, 2010 MANH S 14,830 $29.95 $444,158 14,544 Direct -50.49% Disposed 2612.7% (price as of 2026-08-19)
June 15, 2010 MANH S 32,115 $29.41 $944,502 19,624 Direct -62.07% Disposed 2662.5% (price as of 2026-08-19)
June 14, 2010 MANH S 2,260 $29.51 $66,693 19,624 Direct -10.33% Disposed 2653.2% (price as of 2026-08-19)
March 10, 2010 MANH S 10,000 $27.40 $274,000 19,624 Direct -33.76% Disposed 2865.2% (price as of 2026-08-19)
Aug. 9, 2007 MANH P 10,000 $24.10 $241,000 16,395 Direct +156.37% Acquired 3271.2% (price as of 2026-08-19)
Aug. 9, 2007 MANH P 10,000 $24.10 $241,000 11,595 Direct +626.96% Acquired 3271.2% (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
July 29, 2011 MANH Employee Stock Option Common Stock (4,203) $27.77 Dec. 16, 2013 4,203 Disposed
July 28, 2011 MANH Employee Stock Option Common Stock (1,400) $27.77 Dec. 16, 2013 1,400 Disposed
July 26, 2011 MANH Employee Stock Option Common Stock (200) $27.77 Dec. 16, 2013 200 Disposed
July 22, 2011 MANH Employee Stock Option Common Stock (8,908) $27.77 Dec. 16, 2013 8,908 Disposed
Feb. 28, 2011 MANH Common Stock Common Stock (3,750) $15.53 Jan. 19, 2016 3,750 Disposed
Feb. 28, 2011 MANH Common Stock Common Stock (3,750) $25.75 Jan. 2, 2015 3,750 Disposed
Feb. 28, 2011 MANH Common Stock Common Stock (20,000) $26.87 May 3, 2014 20,000 Disposed
Nov. 24, 2010 MANH Common Stock Common Stock (400) $26.20 Nov. 15, 2012 400 Disposed
Nov. 24, 2010 MANH Common Stock Common Stock (14,259) $26.20 Nov. 15, 2012 14,259 Disposed
Nov. 19, 2010 MANH Common Stock Common Stock (7,500) $25.75 Jan. 2, 2015 7,500 Disposed
Nov. 19, 2010 MANH Common Stock Common Stock (341) $26.20 Nov. 15, 2012 341 Disposed
Oct. 22, 2010 MANH Common Stock Common Stock (3,750) $22.28 Jan. 5, 2015 3,750 Disposed
Oct. 22, 2010 MANH Common Stock Common Stock (6,000) $27.41 Dec. 17, 2011 6,000 Disposed
June 15, 2010 MANH Common Stock Common Stock (8,750) $22.28 Jan. 5, 2015 8,750 Disposed
June 15, 2010 MANH Common Stock Common Stock (9,375) $21.98 Nov. 29, 2012 9,375 Disposed
June 15, 2010 MANH Common Stock Common Stock (12,500) $21.20 Jan. 4, 2013 12,500 Disposed
June 15, 2010 MANH Common Stock Common Stock (1,490) $15.53 Jan. 19, 2016 1,490 Disposed
June 14, 2010 MANH Common Stock Common Stock (2,260) $15.53 Jan. 19, 2016 2,260 Disposed
Jan. 19, 2009 MANH Employee Stock Option (Right to Buy) Common Stock (15,000) $15.53 Jan. 19, 2016 15,000 Acquired
Jan. 2, 2008 MANH Employee Stock Option (Right to Buy) Common Stock (15,000) $25.75 Jan. 2, 2015 15,000 Acquired

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

Initial ownership (Form 3) 10 holdings

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

Date Ticker Security Shares Ownership
Oct. 26, 2007 MANH Common Stock 6,395 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (5,000) 5,000 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (6,000) 6,000 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (20,000) 20,000 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (12,500) 12,500 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (9,375) 9,375 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (12,500) 12,500 Direct
Oct. 26, 2007 MANH Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct