Insider · CIK 0001415033

BLEGEN THEODORE

Reports to the SEC for 2 companies · WEST PALM BEACH, FL

sec.gov

Transactions

Companies

Filings

CIK

0001415033

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-06	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−21.7K sh	$1171.16	−$25.4M	82,353
2026-02-03	MPWRMONOLITHIC POWER SYSTEMS, INC.A Award	EVP and CFO	AAward	+38.7K sh	—	—	104,078
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−200 sh	$1126.58	−$225K	67,752
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−322 sh	$1132.67	−$365K	66,352
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$1139.49	−$91.2K	65,333
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−198 sh	$1131.70	−$224K	66,674
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$1122.56	−$44.9K	67,952
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$1117.11	−$44.7K	68,072
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−379 sh	$1133.47	−$430K	65,973
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$1127.39	−$90.2K	67,672
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−240 sh	$1129.28	−$271K	67,192
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$1137.81	−$91K	65,412
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−220 sh	$1110.58	−$244K	68,112
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−120 sh	$1135.49	−$136K	65,612
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−120 sh	$1136.35	−$136K	65,492
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$1120.77	−$89.7K	67,992
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−320 sh	$1130.48	−$362K	66,872
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−240 sh	$1128.43	−$271K	67,432
2026-02-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−241 sh	$1134.41	−$273K	65,732
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−74 sh	$942.42	−$69.7K	69,641
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−539 sh	$943.71	−$509K	69,102
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$940.03	−$37.6K	70,121
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−460 sh	$938.52	−$432K	70,278
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−650 sh	$944.35	−$614K	68,452
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−117 sh	$939.75	−$110K	70,161
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$946.62	−$75.7K	68,332
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$945.00	−$37.8K	68,412
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−194 sh	$930.86	−$181K	71,058
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$934.74	−$37.4K	70,938
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−406 sh	$941.60	−$382K	69,715
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$935.33	−$74.8K	70,858
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−120 sh	$936.50	−$112K	70,738
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$927.61	−$74.2K	71,252
2026-01-02	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$933.64	−$74.7K	70,978
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−1,984 sh	$909.00	−$1.8M	71,388
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−120 sh	$904.38	−$109K	74,012
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$902.31	−$36.1K	74,132
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$906.84	−$72.5K	73,932
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−56 sh	$911.59	−$51K	71,332
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$899.73	−$36K	74,292
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$900.88	−$36K	74,252
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$907.59	−$72.6K	73,852
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−480 sh	$908.69	−$436K	73,372
2025-12-01	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$901.88	−$72.2K	74,172
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−204 sh	$1013.62	−$207K	77,128
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−135 sh	$1014.47	−$137K	76,993
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−47 sh	$1038.41	−$48.8K	74,332
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−40 sh	$1034.99	−$41.4K	74,419
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−184 sh	$1032.07	−$190K	74,539
2025-11-03	MPWRMONOLITHIC POWER SYSTEMS, INC.S Sale	EVP and CFO	SSale	−80 sh	$1033.00	−$82.6K	74,459

Recent filings

Accepted (ET)
Feb 104
BLEGEN THEODORE0001214659-26-001448
SEC(opens sec.gov)
Feb 54
BLEGEN THEODORE0001214659-26-001255
SEC(opens sec.gov)
Feb 44
BLEGEN THEODORE0001214659-26-001149
SEC(opens sec.gov)
Jan 64
BLEGEN THEODORE0001214659-26-000197
SEC(opens sec.gov)

Companies

Address

1555 PALM BEACH LAKES BLVD.

WEST PALM BEACH, FL, 33401