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Monolithic Power Systems, Inc. (MPWR) Forms 3, 4 and 5: Stock Options, 2014

Monolithic Power Systems, Inc. Forms 3, 4 and 5: Stock Options

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 37 rows in 2014. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

  • 2014-11-21: Reporting owner Sciammas Maurice; Form 4; Security Non-Qualified Stock Option (right to buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
  • 2014-11-18: Reporting owner Hsing Michael; Form 4; Security Non-Qualified Stock Option (right to buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
  • 2014-11-18: Reporting owner Hsing Michael; Form 4; Security Non-Qualified Stock Option (right to buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
  • 2014-11-17: Reporting owner Hsing Michael; Form 4; Security Non-Qualified Stock Option (right to buy); Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3.
Transaction dateReporting ownerFormSecurityTransactionSharesPricePrice that dayFiling
2014-11-21Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−10,000
0 owned after
$15.74
exercise price
$46.632014-11-21
2014-11-18Hsing Michael
Director, Officer (CEO)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−3,529
0 owned after
$14.89
exercise price
$46.412014-11-19
2014-11-18Hsing Michael
Director, Officer (CEO)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−4,425
0 owned after
$15.60
exercise price
$46.412014-11-19
2014-11-17Hsing Michael
Director, Officer (CEO)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−70,575
4,425 owned after
$15.60
exercise price
$44.982014-11-19
2014-07-29Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−2,682
0 owned after
$17.92
exercise price
$42.312014-07-31
2014-06-30Zhou Jeff
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,882
0 owned after
$19.29
exercise price
$42.352014-07-01
2014-06-30Zhou Jeff
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−19,000
0 owned after
$20.20
exercise price
$42.352014-07-01
2014-06-24Hsing Michael
Director, Officer (CEO)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−3,529
0 owned after
$17.92
exercise price
$41.552014-06-25
2014-06-24Hsing Michael
Director, Officer (CEO)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−75,000
0 owned after
$18.77
exercise price
$41.552014-06-25
2014-06-24Moyer James C
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−941
0 owned after
$17.92
exercise price
$41.552014-06-25
2014-06-24Moyer James C
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−20,000
0 owned after
$18.77
exercise price
$41.552014-06-25
2014-06-17Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−12,700
10,000 owned after
$15.74
exercise price
$42.362014-06-18
2014-06-12Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−3,200
22,700 owned after
$15.74
exercise price
$41.362014-06-13
2014-06-11Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−4,100
25,900 owned after
$15.74
exercise price
$41.412014-06-13
2014-06-06Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−9,987
30,000 owned after
$15.74
exercise price
$40.192014-06-09
2014-06-05Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−5,013
39,987 owned after
$15.74
exercise price
$39.692014-06-09
2014-03-18Sciammas Maurice
Officer (Sr. V.P.of Sales and Marketing)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−45,000
45,000 owned after
$15.74
exercise price
$38.862014-03-20
2014-02-24SMITH- PILKINGTON KAREN A
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,411
0 owned after
$16.20
exercise price
$35.752014-02-25
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,176
0 owned after
$12.28
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−941
0 owned after
$16.20
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−20,000
0 owned after
$16.97
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,176
0 owned after
$19.29
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−25,000
0 owned after
$20.20
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−705
0 owned after
$22.01
exercise price
$34.362014-02-20
2014-02-19MCBURNIE DOUGLAS M
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−15,000
0 owned after
$23.05
exercise price
$34.362014-02-20
2014-02-14Lee Victor K
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−705
0 owned after
$16.20
exercise price
$35.092014-02-18
2014-02-14Lee Victor K
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−5,000
10,000 owned after
$16.97
exercise price
$35.092014-02-18
2014-02-14Lee Victor K
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−5,000
5,000 owned after
$16.97
exercise price
$35.092014-02-18
2014-02-14Lee Victor K
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−5,000
0 owned after
$16.97
exercise price
$35.092014-02-18
2014-02-13Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−2,944
0 owned after
$15.03
exercise price
$35.182014-02-14
2014-02-13Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,882
0 owned after
$17.92
exercise price
$35.182014-02-14
2014-02-12Zhou Jeff
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−8,000
19,000 owned after
$20.20
exercise price
$34.742014-02-13
2014-02-11Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−2,127
0 owned after
$10.41
exercise price
$34.352014-02-14
2014-02-11Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−80
0 owned after
$10.41
exercise price
$34.352014-02-14
2014-02-11Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,103
0 owned after
$14.89
exercise price
$34.352014-02-14
2014-02-11Xiao Deming
Officer (Pres. of MPS Asia Operations)
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−1,291
2,944 owned after
$15.03
exercise price
$34.352014-02-14
2014-02-11Zhou Jeff
Director
4Non-Qualified Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−8,000
27,000 owned after
$20.20
exercise price
$34.352014-02-13

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