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Who

Krishna G. Palepu

Director

Company insider

Files Form 4 as: Director, Allegro MicroSystems; Director, Azenta; Director, Polymedica.

In numbers

Trades disclosed
26
Buys
1
Sells
0
Bought
$31K
Sold
$0
Companies
3
Companies where not an officer
3
First trade
23 Mar 2006
Last trade
5 Aug 2026
Last filed
7 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
ALGM Allegro MicroSystemsDirector · Semiconductors · last 5 Aug 20260 buys · 0 sells
AZTA AzentaDirector · Semiconductor Equipment · last 13 Feb 20231 buy · 0 sells
PolymedicaDirector · last 31 Oct 20070 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
5 Aug 2026filed 7 Aug 2026ALGM Allegro MicroSystemsSemiconductorsSEC FORM 4 Code A—4,251 at $0.00filing
5 Aug 2026filed 7 Aug 2026ALGM Allegro MicroSystemsSemiconductorsSEC FORM 4 Code A—4,251 at $0.00filing
7 Aug 2025filed 8 Aug 2025ALGM Allegro MicroSystemsSemiconductorsSEC FORM 4 Code A—5,932 at $0.00filing
31 Jan 2025filed 3 Feb 2025ALGM Allegro MicroSystemsSemiconductorsSEC FORM 4 Code A—4,029 at $0.00filing
13 Feb 2023filed 15 Feb 2023AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—3,604 at $0.00filing
11 Feb 2022filed 9 Jun 2022AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—1,922 at $0.00filing
5 Feb 2021filed 8 Feb 2021AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—1,760 at $0.00filing
11 Feb 2020filed 13 Feb 2020AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—2,831 at $0.00filing
8 Feb 2019filed 11 Feb 2019AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—4,033 at $0.00filing
6 Feb 2018filed 8 Feb 2018AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—3,565 at $0.00filing
8 Feb 2017filed 10 Feb 2017AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—4,355 at $0.00filing
2 Feb 2016filed 4 Feb 2016AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—8,520 at $0.00filing
10 Feb 2015filed 12 Feb 2015AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—6,569 at $0.00filing
11 Feb 2014filed 12 Feb 2014AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—8,164 at $0.00filing
5 Feb 2013filed 7 Feb 2013AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—8,640 at $0.00filing
14 Feb 2012filed 15 Feb 2012AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—6,645 at $0.00filing
10 Feb 2011filed 14 Feb 2011AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—7,500 at $0.00filing
11 Feb 2010filed 12 Feb 2010AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—7,500 at $0.00filing
11 Feb 2009filed 13 Feb 2009AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—7,500 at $0.00filing
8 Feb 2008filed 12 Feb 2008AZTA AzentaSemiconductor EquipmentSEC FORM 4 Code A—7,500 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology1

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

Related people

Robert WillettDirector · Director at Allegro Microsystems, filing Form 4 there in the last year
Jennie RaubacherDirector · Director at Allegro Microsystems, filing Form 4 there in the last year
Erin HagenSVP, Chro · SVP, Chro at Allegro Microsystems, filing Form 4 there in the last year
Joseph R. MartinDirector · Director at Allegro Microsystems, filing Form 4 there in the last year
Mary G. PumaDirector · Director at Allegro Microsystems, filing Form 4 there in the last year
Ephraim StarrSVP, Gen Counsel & Secretary · Also traded AZTA in the last 90 days