BLEGEN THEODORE

MPWR

BLEGEN THEODORE serves as officer: EVP and CFO at Monolithic Power Systems, Inc. (MPWR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

80 trades

$185.80M

Net Position

Net Seller

$185.80M

Companies Traded

MPWR

Active Period

Mar 2021 – Feb 2026

80 total trades

Most Recent

Sell MPWR

Feb 10, 2026 · $25.44M

BLEGEN THEODORE's Insider Trading at Monolithic Power Systems, Inc. (MPWR)

Buys

0 · $0.00

Sells

30 · $21.39M

Total Shares Bought

Total Shares Sold

49,889

MPWR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 12, 2022	Sell	1,369	$525.95	$720.0K	126,826
Aug 8, 2022	Sell	848	$522.38	$443.0K	128,195
Jul 6, 2022	Sell	950	$361.58	$343.5K	129,043
May 16, 2022	Sell	1,395	$388.10	$541.4K	129,993
May 5, 2022	Sell	850	$453.16	$385.2K	131,388
Apr 5, 2022	Sell	930	$467.22	$434.5K	132,238
Feb 24, 2022	Sell	1,539	$452.11	$695.8K	134,647
Feb 16, 2022	Sell	1,387	$429.60	$595.9K	134,652
Feb 9, 2022	Sell	7,453	$399.56	$2.98M	137,156
Jan 24, 2022	Sell	1,897	$414.46	$786.2K	117,777
Jan 5, 2022	Sell	905	$490.87	$444.2K	118,215
Dec 20, 2021	Sell	1,897	$474.35	$899.8K	119,120
Nov 23, 2021	Sell	1,897	$567.54	$1.08M	122,867
Nov 16, 2021	Sell	1,364	$553.42	$754.9K	122,914
Nov 10, 2021	Sell	1,460	$548.27	$800.5K	127,085
Oct 20, 2021	Sell	1,897	$496.59	$942.0K	125,738
Oct 5, 2021	Sell	910	$476.16	$433.3K	127,635
Sep 21, 2021	Sell	1,897	$482.99	$916.2K	129,902
Aug 23, 2021	Sell	1,897	$469.24	$890.1K	130,442
Aug 16, 2021	Sell	1,379	$457.10	$630.3K	132,339
Aug 11, 2021	Sell	1,474	$459.12	$676.7K	133,718
Jul 21, 2021	Sell	1,897	$382.77	$726.1K	145,854
Jul 6, 2021	Sell	905	$370.45	$335.3K	147,751
Jun 22, 2021	Sell	1,897	$353.17	$670.0K	148,656
May 24, 2021	Sell	1,897	$330.00	$626.0K	151,109
May 14, 2021	Sell	1,437	$311.82	$448.1K	153,106
May 12, 2021	Sell	1,562	$326.40	$509.8K	154,543
Apr 21, 2021	Sell	1,897	$364.86	$692.1K	155,917
Apr 2, 2021	Sell	905	$364.78	$330.1K	156,097
Mar 24, 2021	Sell	1,897	$350.48	$664.9K	158,879