Paul Ueunten

CIK 1417123 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 7, 2007 · Latest: Jan. 13, 2010

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 36 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

36 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 4, 2013 MPWR S 1,144 $23.28 $26,632 110,045 Direct -1.03% Disposed 5552.9% (price as of 2026-08-21)
Jan. 10, 2013 MPWR S 10b5-1 9,279 $22.94 $212,860 111,189 Direct -7.70% Disposed 5636.7% (price as of 2026-08-21)
Nov. 12, 2012 MPWR S 885 $19.36 $17,134 120,468 Direct -0.73% Disposed 6697.5% (price as of 2026-08-21)
Nov. 8, 2012 MPWR S 1,413 $18.86 $26,649 121,353 Direct -1.15% Disposed 6877.7% (price as of 2026-08-21)
Nov. 1, 2012 MPWR S 1,370 $17.34 $23,756 122,766 Direct -1.10% Disposed 7489.4% (price as of 2026-08-21)
Aug. 27, 2012 MPWR S 10b5-1 6,873 $22.82 $156,842 124,136 Direct -5.25% Disposed 5666.9% (price as of 2026-08-21)
Aug. 10, 2012 MPWR S 702 $20.73 $14,552 129,182 Direct -0.54% Disposed 6248.3% (price as of 2026-08-21)
Aug. 9, 2012 MPWR S 1,102 $20.46 $22,547 129,884 Direct -0.84% Disposed 6332.1% (price as of 2026-08-21)
Aug. 2, 2012 MPWR S 947 $19.00 $17,993 130,986 Direct -0.72% Disposed 6826.3% (price as of 2026-08-21)
June 18, 2012 MPWR S 10b5-1 9,500 $19.40 $184,300 131,933 Direct -6.72% Disposed 6683.5% (price as of 2026-08-21)
May 10, 2012 MPWR S 692 $20.87 $14,442 141,433 Direct -0.49% Disposed 6205.7% (price as of 2026-08-21)
May 8, 2012 MPWR S 1,124 $20.28 $22,795 142,125 Direct -0.78% Disposed 6389.2% (price as of 2026-08-21)
May 2, 2012 MPWR S 959 $21.00 $20,139 143,249 Direct -0.67% Disposed 6166.7% (price as of 2026-08-21)
Feb. 24, 2012 MPWR S 10b5-1 30,000 $19.00 $570,000 144,208 Direct -17.22% Disposed 6826.3% (price as of 2026-08-21)
Feb. 24, 2012 MPWR S 10b5-1 19,238 $19.00 $365,522 144,208 Direct -11.77% Disposed 6826.3% (price as of 2026-08-21)
Feb. 10, 2012 MPWR S 783 $16.42 $12,857 120,253 Direct -0.65% Disposed 7914.6% (price as of 2026-08-21)
Feb. 2, 2012 MPWR S 1,088 $16.74 $18,213 121,036 Direct -0.89% Disposed 7761.4% (price as of 2026-08-21)
Jan. 10, 2012 MPWR S 10b5-1 14,000 $15.60 $218,400 122,124 Direct -10.28% Disposed 8335.9% (price as of 2026-08-21)
Nov. 10, 2011 MPWR S 694 $11.90 $8,259 122,124 Direct -0.57% Disposed 10958.8% (price as of 2026-08-21)
Nov. 2, 2011 MPWR S 949 $11.95 $11,341 122,818 Direct -0.77% Disposed 10912.6% (price as of 2026-08-21)
Aug. 25, 2011 MPWR S 10b5-1 13,000 $12.34 $160,420 123,767 Direct -9.51% Disposed 10564.5% (price as of 2026-08-21)
Aug. 10, 2011 MPWR S 719 $11.80 $8,484 123,329 Direct -0.58% Disposed 11052.5% (price as of 2026-08-21)
Aug. 2, 2011 MPWR S 963 $12.95 $12,471 124,048 Direct -0.77% Disposed 10062.2% (price as of 2026-08-21)
June 17, 2011 MPWR S 10b5-1 13,000 $14.55 $189,150 125,011 Direct -9.42% Disposed 8944.7% (price as of 2026-08-21)
May 10, 2011 MPWR S 695 $16.14 $11,217 125,011 Direct -0.55% Disposed 8053.7% (price as of 2026-08-21)
May 3, 2011 MPWR S 950 $16.57 $15,742 125,706 Direct -0.75% Disposed 7842.1% (price as of 2026-08-21)
March 30, 2011 MPWR S 10b5-1 13,000 $14.18 $184,340 126,656 Direct -9.31% Disposed 9180.7% (price as of 2026-08-21)
Feb. 22, 2011 MPWR S 10,000 $15.73 $157,300 113,900 Indirect -8.07% Disposed 8266.2% (price as of 2026-08-21)
Feb. 15, 2011 MPWR S 4,550 $15.52 $70,616 26,000 Indirect -14.89% Disposed 8379.4% (price as of 2026-08-21)
Feb. 15, 2011 MPWR S 4,550 $15.51 $70,570 26,000 Indirect -14.89% Disposed 8384.8% (price as of 2026-08-21)
Feb. 10, 2011 MPWR S 697 $15.74 $10,971 124,830 Direct -0.56% Disposed 8260.9% (price as of 2026-08-21)
Feb. 1, 2011 MPWR S 1,588 $14.63 $23,232 84,527 Direct -1.84% Disposed 8895.2% (price as of 2026-08-21)
Nov. 10, 2010 MPWR S 695 $15.43 $10,724 86,115 Direct -0.80% Disposed 8428.8% (price as of 2026-08-21)
Aug. 12, 2010 MPWR S 743 $17.31 $12,861 86,446 Direct -0.85% Disposed 7502.5% (price as of 2026-08-21)
May 11, 2010 MPWR S 695 $21.77 $15,130 87,189 Direct -0.79% Disposed 5945.0% (price as of 2026-08-21)
Feb. 9, 2010 MPWR S 445 $20.89 $9,296 57,884 Direct -0.76% Disposed 6199.7% (price as of 2026-08-21)
Feb. 9, 2010 MPWR S 532 $20.20 $10,746 57,797 Direct -0.91% Disposed 6414.9% (price as of 2026-08-21)
Oct. 14, 2009 MPWR S 10b5-1 30,000 $22.07 $662,100 58,095 Direct -34.05% Disposed 5862.8% (price as of 2026-08-21)
Oct. 5, 2009 MPWR S 10b5-1 10,000 $21.15 $211,500 58,095 Direct -14.69% Disposed 6122.2% (price as of 2026-08-21)
Sept. 28, 2009 MPWR S 10b5-1 3,729 $22.99 $85,730 58,095 Direct -6.03% Disposed 5624.2% (price as of 2026-08-21)
July 13, 2009 MPWR S 10b5-1 23,271 $23.51 $547,101 58,095 Direct -28.60% Disposed 5497.6% (price as of 2026-08-21)
July 6, 2009 MPWR S 10b5-1 10,000 $21.97 $219,700 58,095 Direct -14.69% Disposed 5890.0% (price as of 2026-08-21)
May 19, 2009 MPWR S 134 $20.16 $2,701 61,039 Direct -0.22% Disposed 6427.8% (price as of 2026-08-21)
May 19, 2009 MPWR S 1,340 $20.14 $26,988 59,699 Direct -2.20% Disposed 6434.3% (price as of 2026-08-21)
May 19, 2009 MPWR S 1,604 $20.16 $32,337 58,095 Direct -2.69% Disposed 6427.8% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.57 $1,857 32,450 Indirect -0.31% Disposed 6986.7% (price as of 2026-08-21)
May 5, 2009 MPWR S 800 $18.92 $15,136 31,650 Indirect -2.47% Disposed 6855.6% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.64 $1,864 31,550 Indirect -0.32% Disposed 6960.1% (price as of 2026-08-21)
May 5, 2009 MPWR S 300 $18.67 $5,601 31,250 Indirect -0.95% Disposed 6948.7% (price as of 2026-08-21)
May 5, 2009 MPWR S 200 $18.70 $3,740 31,050 Indirect -0.64% Disposed 6937.4% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.72 $1,872 30,950 Indirect -0.32% Disposed 6929.9% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.69 $1,869 30,850 Indirect -0.32% Disposed 6941.2% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.73 $1,873 30,750 Indirect -0.32% Disposed 6926.2% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.63 $1,863 30,650 Indirect -0.33% Disposed 6963.9% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.62 $1,862 30,550 Indirect -0.33% Disposed 6967.7% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.57 $1,857 32,450 Indirect -0.31% Disposed 6986.7% (price as of 2026-08-21)
May 5, 2009 MPWR S 800 $18.92 $15,136 31,650 Indirect -2.47% Disposed 6855.6% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.64 $1,864 31,550 Indirect -0.32% Disposed 6960.1% (price as of 2026-08-21)
May 5, 2009 MPWR S 300 $18.67 $5,601 31,250 Indirect -0.95% Disposed 6948.7% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.70 $1,870 31,150 Indirect -0.32% Disposed 6937.4% (price as of 2026-08-21)
May 5, 2009 MPWR S 200 $18.72 $3,744 30,950 Indirect -0.64% Disposed 6929.9% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.69 $1,869 30,850 Indirect -0.32% Disposed 6941.2% (price as of 2026-08-21)
May 5, 2009 MPWR S 100 $18.73 $1,873 30,750 Indirect -0.32% Disposed 6926.2% (price as of 2026-08-21)
May 5, 2009 MPWR S 200 $18.62 $3,724 30,550 Indirect -0.65% Disposed 6967.7% (price as of 2026-08-21)

Showing latest 100 of 114 transactions

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
Feb. 24, 2012 MPWR Incentive Stock Option (right to buy) Common Stock (19,238) $9.32 June 15, 2015 19,238 Disposed
Feb. 24, 2012 MPWR Non-Qualified Stock Option (right to buy) Common Stock (30,000) $9.32 June 15, 2015 30,000 Disposed
Jan. 10, 2012 MPWR Incentive Stock Option (right to buy) Common Stock (14,000) $1.20 Sept. 11, 2013 14,000 Disposed
Aug. 25, 2011 MPWR Incentive Stock Option (right to buy) Common Stock (13,000) $1.20 Sept. 11, 2013 13,000 Disposed
June 17, 2011 MPWR Incentive Stock Option (right to buy) Common Stock (13,000) $1.20 Sept. 11, 2013 13,000 Disposed
March 30, 2011 MPWR Incentive Stock Option (right to buy) Common Stock (13,000) $1.20 July 17, 2012 13,000 Disposed
Oct. 14, 2009 MPWR Non-Qualified Stock Option (right to buy) Common Stock (30,000) $9.32 June 15, 2015 30,000 Disposed
Oct. 5, 2009 MPWR Incentive Stock Option (right to buy) Common Stock (10,000) $1.20 July 17, 2012 10,000 Disposed
Sept. 28, 2009 MPWR Non-Qualified Stock Option (right to buy) Common Stock (3,729) $7.77 Jan. 26, 2015 3,729 Disposed
July 13, 2009 MPWR Incentive Stock Option (right to buy) Common Stock (23,271) $7.77 Jan. 26, 2015 23,271 Disposed
July 6, 2009 MPWR Incentive Stock Option (right to buy) Common Stock (10,000) $1.20 July 17, 2012 10,000 Disposed
Oct. 28, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (70,000) $15.74 Oct. 28, 2015 70,000 Acquired
Sept. 15, 2008 MPWR Incentive Stock Option (right to buy) Common Stock (5,000) $1.20 July 17, 2012 5,000 Disposed
June 17, 2008 MPWR Incentive Stock Option (right to buy) Common Stock (15,000) $1.20 July 17, 2012 15,000 Disposed
April 2, 2008 MPWR Incentive Stock Option (right to buy) Common Stock (5,000) $1.20 July 17, 2012 5,000 Disposed
Feb. 8, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (18,750) $15.60 Feb. 8, 2015 18,750 Acquired

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

Initial ownership (Form 3) 13 holdings

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

Date Ticker Security Shares Ownership
Nov. 7, 2007 MPWR Common Stock 69,500 Direct
Nov. 7, 2007 MPWR Common Stock 153,556 Indirect
Nov. 7, 2007 MPWR Common Stock 123,900 Indirect
Nov. 7, 2007 MPWR Common Stock 40,550 Indirect
Nov. 7, 2007 MPWR Common Stock 40,550 Indirect
Nov. 7, 2007 MPWR Incentive Stock Option (right to buy)→ Common Stock (58,000) 58,000 Direct
Nov. 7, 2007 MPWR Incentive Stock Option (right to buy)→ Common Stock (40,000) 40,000 Direct
Nov. 7, 2007 MPWR Incentive Stock Option (right to buy)→ Common Stock (23,271) 23,271 Direct
Nov. 7, 2007 MPWR Incentive Stock Option (right to buy)→ Common Stock (19,238) 19,238 Direct
Nov. 7, 2007 MPWR Non-Qualified Stock Option (right to buy)→ Common Stock (3,729) 3,729 Direct
Nov. 7, 2007 MPWR Non-Qualified Stock Option (right to buy)→ Common Stock (60,762) 60,762 Direct
Nov. 7, 2007 MPWR Non-Qualified Stock Option (right to buy)→ Common Stock (25,000) 25,000 Direct
Nov. 7, 2007 MPWR Non-Qualified Stock Option (right to buy)→ Common Stock (77,000) 77,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

MPWR

SVP
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2009 $276,662 — — — $285,000 — — $561,662
2007 $203,415 — — — $116,000 — $59,085 $634,926

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.