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Who

Meera Rao

Director

Company insider

Files Form 4 as: Director, Impinj; Director, Rambus; CFO, Monolithic Power Systems.

In numbers

Trades disclosed
239
Buys
0
Sells
113
Bought
$0
Sold
$16.2M
Companies
3
Companies where not an officer
2
First trade
17 Aug 2009
Last trade
28 May 2026
Last filed
29 May 2026

Companies traded

Where they are an officer
MPWR Monolithic Power SystemsOfficer · Semiconductors · last 8 Feb 20160 buys · 108 sells
Everywhere else they filed: board seats, 10% stakes, other companies
PI ImpinjDirector · Electronic Components & EMS · last 28 May 20260 buys · 0 sells
RMBS RambusDirector · Semiconductors · last 24 Apr 20260 buys · 5 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
28 May 2026filed 29 May 2026PI ImpinjElectronic Components & EMSSEC FORM 4 Code M—3,114 at $0.00filing
28 May 2026filed 29 May 2026PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—3,114 at $0.00filing
28 May 2026filed 29 May 2026PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—1,896 at $0.00filing
28 May 2026filed 29 May 2026PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—3,114 at $0.00filing
28 May 2026filed 29 May 2026PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—1,896 at $0.00filing
28 May 2026filed 29 May 2026PI ImpinjElectronic Components & EMSSEC FORM 4 Code M—3,114 at $0.00filing
24 Apr 2026filed 27 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Sold$447K2,972 at $150.30filing
24 Apr 2026filed 27 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Sold$447K2,972 at $150.30filing
14 Apr 2026filed 15 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Sold$1.0M8,538 at $118.08filing
14 Apr 2026filed 15 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Sold$1.0M8,538 at $118.08filing
1 Apr 2026filed 3 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Code A—2,223 at $0.00filing
1 Apr 2026filed 3 Apr 2026RMBS RambusSemiconductorsSEC FORM 4 Code A—2,223 at $0.00filing
1 Oct 2025filed 2 Oct 2025RMBS RambusSemiconductorsSEC FORM 4 Sold$67K653 at $101.99filing
2 Sep 2025filed 4 Sep 2025RMBS RambusSemiconductorsSEC FORM 4 Sold$215K3,000 at $71.72filing
5 Jun 2025filed 6 Jun 2025PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—1,811 at $0.00filing
5 Jun 2025filed 6 Jun 2025PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—3,114 at $0.00filing
5 Jun 2025filed 6 Jun 2025PI ImpinjElectronic Components & EMSSEC FORM 4 Code M—1,811 at $0.00filing
1 Apr 2025filed 3 Apr 2025RMBS RambusSemiconductorsSEC FORM 4 Code A—3,824 at $0.00filing
12 Dec 2024filed 13 Dec 2024RMBS RambusSemiconductorsSEC FORM 4 Sold$315K5,408 at $58.22filing
6 Jun 2024filed 7 Jun 2024PI Impinjoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—1,729 at $0.00filing

Sectors

Technology113

Buys in green, sells in red, by the company’s sector.

Related people

Michael HsingCEO · CEO at Monolithic Power Systems, filing Form 4 there in the last year
Saria TsengEVP & General Counsel · EVP & General Counsel at Monolithic Power Systems, filing Form 4 there in the last year
Robert W. Dean IIInterim CFO · Interim CFO at Monolithic Power Systems, filing Form 4 there in the last year
Kuo Wei Herbert ChangDirector · Director at Monolithic Power Systems, filing Form 4 there in the last year
Maurice SciammasEVP, WW Sales & Marketing · EVP, WW Sales & Marketing at Monolithic Power Systems, filing Form 4 there in the last year
Charles KissnerDirector · Also traded RMBS in the last 90 days
Ro KhannaRepresentative, CA-17 · Also traded MPWR in the last 90 days