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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (136 ops.)
Latest filing published 10 Feb 2026 for Monolithic Power Systems INC, €21.6M. Read the official filing
Filing timeline
BuySaleTheodore Blegen
Insider track record
Disclosed buys
0
Disclosed sells
136
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Theodore Blegen: trading record in brief
Theodore Blegen (finance chief) discloses dealings in Monolithic Power Systems Inc to SEC (Form 4). Over a trading history stretching from 10 May 2021 to 6 February 2026, the count stands at 142 filings.
No open-market purchase appears, only 136 sales worth €86.3M. Outside the open market, there are 5 share grants. 2026 to date brings no purchases and 3 sales.
Most recently, on 10 February 2026, the filings show an open-market sale worth €21.6M in Monolithic Power Systems Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. US insiders must file a Form 4 within two business days of a trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Theodore Blegen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations142 total
21,725 shares@ US$1,171.163716.4% of flowCommon StockSEC:0001214659-26-001448:0
38,745 shares0Common StockSEC:0001214659-26-001255:0
220 shares@ US$1,110.580.2% of flowCommon StockSEC:0001214659-26-001149:0
80 shares@ US$927.610.0% of flowCommon StockSEC:0001214659-26-000197:0
40 shares@ US$899.730.0% of flowCommon StockSEC:0001214659-25-017534:0
40 shares@ US$900.880.0% of flowCommon StockSEC:0001214659-25-017534:1
80 shares@ US$901.880.0% of flowCommon StockSEC:0001214659-25-017534:2
40 shares@ US$902.310.0% of flowCommon StockSEC:0001214659-25-017534:3
120 shares@ US$904.380.1% of flowCommon StockSEC:0001214659-25-017534:4
80 shares@ US$906.840.0% of flowCommon StockSEC:0001214659-25-017534:5
80 shares@ US$907.590.0% of flowCommon StockSEC:0001214659-25-017534:6
480 shares@ US$908.690.2% of flowCommon StockSEC:0001214659-25-017534:7
1,984 shares@ US$909.001.0% of flowCommon StockSEC:0001214659-25-017534:8
56 shares@ US$911.590.0% of flowCommon StockSEC:0001214659-25-017534:9
204 shares@ US$1,013.620.1% of flowCommon StockSEC:0001214659-25-015933:0
135 shares@ US$1,014.470.1% of flowCommon StockSEC:0001214659-25-015933:1
80 shares@ US$1,016.510.0% of flowCommon StockSEC:0001214659-25-015933:2
6 shares@ US$1,017.780.0% of flowCommon StockSEC:0001214659-25-015933:3
180 shares@ US$1,018.010.1% of flowCommon StockSEC:0001214659-25-015933:4
181 shares@ US$1,019.490.1% of flowCommon StockSEC:0001214659-25-015933:5
160 shares@ US$1,020.300.1% of flowCommon StockSEC:0001214659-25-015933:6
168 shares@ US$1,021.280.1% of flowCommon StockSEC:0001214659-25-015933:7
40 shares@ US$1,022.280.0% of flowCommon StockSEC:0001214659-25-015933:8
291 shares@ US$1,023.320.2% of flowCommon StockSEC:0001214659-25-015933:9
208 shares@ US$1,024.860.1% of flowCommon StockSEC:0001214659-25-015933:10
25 of 142 declarations
