M

SEC EDGAR - Form 4 insider activity

Maplight Therapeutics, Inc. $MPLT

Tracked equity - 6 filings indexed by Nortis

Nortis signal thesis

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

0

OM buys - 90d

6

OM sells - 90d

0

Routine filings

6

Cluster filings

$595.4K

Largest trade

65/100

Avg signal score

Filing tape

Recent filings

Last 30d: 6
Open-market SellCLUSTERNotable 65/100
filed 2026-10-16
KAOfficer

Kreitzer Anatol - Chief Discovery Officer - $96.0K

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 SellCLUSTERNotable 65/100
filed 2026-10-16
GJCFO

GILLIS JONATHAN - CAO and Interim CFO - $82.1K

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 SellCLUSTERNotable 65/100
filed 2026-10-16
LWOfficer

Lillie James Woodruff - Chief Scientific Officer - $93.0K

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 SellCLUSTERNotable 50/100
filed 2026-10-16
HKInsider

Hanson Kristopher - General Counsel - $72.9K

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 71/100
filed 2026-10-16
FPOfficer

Foff Erin Pennock - Chief Medical Officer - $124.1K

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 71/100
filed 2026-10-16
KACEO

Kroeger Christopher A. - Director, Chief Executive Officer - $595.4K

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