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SEC EDGAR - Form 4 insider activity

Broadcom $AVGO

Semiconductors - 23 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

1

OM buys - 90d

6

OM sells - 90d

3

Routine filings

5

Cluster filings

$10.03M

Largest trade

53/100

Avg signal score

Filing tape

Recent filings

Last 30d: 5
Gift / TransferRoutine 10/100
filed 2026-07-14
DJBoard

DELLY GAYLA J - Director - -

Gifts and transfers are usually estate or charitable planning, not a buy or sell signal.

View source filing
Open-market SellHigh signal 70/100
filed 2026-07-14
BDOfficer

Brazeal Mark David - Chief Legal & Corp Affairs Ofc - $10.03M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing
Open-market SellNotable 56/100
filed 2026-07-10
DJBoard

DELLY GAYLA J - Director - $728.4K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing
Open-market SellHigh signal 70/100
filed 2026-07-10
BDOfficer

Brazeal Mark David - Chief Legal & Corp Affairs Ofc - $9.48M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing
Open-market SellCLUSTERHigh signal 71/100
filed 2026-07-01
PJBoard

PAGE JUSTINE - Director - $598.9K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 85/100
filed 2026-06-29
BDOfficer

Brazeal Mark David - Chief Legal & Corp Affairs Ofc - $9.68M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Gift / TransferCLUSTERRoutine 15/100
filed 2026-06-26
SHBoard

SAMUELI HENRY - Director - -

Gifts and transfers are usually estate or charitable planning, not a buy or sell signal. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellNotable 50/100
filed 2026-06-18
BDOfficer

Brazeal Mark David - Chief Legal & Corp Affairs Ofc - $72.4K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing
Grant / AwardCLUSTERRoutine 15/100
filed 2026-06-17
OTCFO

O'Toole Amie Thuener - Chief Financial Officer - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market BuyCLUSTERHigh signal 91/100
filed 2026-06-15
YLBoard

You Harry L. - Director - $373.6K

Open-market purchases use the insider's own money, so they are generally more informative than awards or option mechanics. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-23
SHBoard

SAMUELI HENRY - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
PJBoard

PAGE JUSTINE - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
LKBoard

Low Check Kian - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
DJBoard

DELLY GAYLA J - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
YLBoard

You Harry L. - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
BMBoard

Bryant Diane M - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Grant / AwardRoutine 10/100
filed 2026-04-22
HKBoard

Hao Kenneth - Director - -

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy.

View source filing
Open-market SellNotable 62/100
filed 2026-04-14
VROfficer

Velaga S. Ram - President, ISG - $2.96M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing