Mega Buy ($1M+)

Open-market purchases of $1M or more — insiders making a statement.

AADX
AADX Cluster Buy Mega Buy ($1M+)

Katzman James C purchased ~$5.8M in Applied Aerospace & Defense, Inc. stock

Corporate insider at Applied Aerospace & Defense, Inc. made an open-market purchase of ~$5.8M. 4 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

Jun 4, 2026

4 insiders Read →
SMMT
SMMT Cluster Buy Mega Buy ($1M+)

Zanganeh Mahkam purchased ~$11M in Summit Therapeutics PLC stock

Corporate insider at Summit Therapeutics PLC made an open-market purchase of ~$11M. 3 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

Jun 4, 2026

3 insiders Read →
SMMT
SMMT CEO Buy Mega Buy ($1M+)

DUGGAN ROBERT W purchased ~$1.5M in SMMT stock

Co-Chief Executive Officer at SMMT made an open-market purchase of ~$1.5M. Scored ●●● Very Strong by VeritySignals.

Jun 4, 2026

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SMMT
SMMT CEO Buy Mega Buy ($1M+)

Zanganeh Mahkam purchased ~$1.5M in SMMT stock

Co-Chief Executive Officer at SMMT made an open-market purchase of ~$1.5M. Scored ●●● Very Strong by VeritySignals.

Jun 4, 2026

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PODD insider trade chart
PODD Cluster Buy Mega Buy ($1M+)

WEATHERMAN ELIZABETH H purchased ~$4.1M in Insulet Corporation stock

Corporate insider at Insulet Corporation made an open-market purchase of ~$4.1M. 2 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

Jun 3, 2026

2 insiders Read →
NVRI insider trade chart
NVRI Cluster Buy Mega Buy ($1M+)

Hochman Russell C. purchased ~$5.3M in Enviri Corporation stock

Corporate insider at Enviri Corporation made an open-market purchase of ~$5.3M. 2 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

Jun 3, 2026

2 insiders Read →
NSP insider trade chart
NSP CEO Buy Mega Buy ($1M+)

SARVADI PAUL J purchased ~$7.9M in NSP stock

Chairman of the Board & CEO at NSP made an open-market purchase of ~$7.9M. Scored ●●● Very Strong by VeritySignals.

Jun 3, 2026

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NVRI insider trade chart
NVRI CEO Buy Mega Buy ($1M+)

Hochman Russell C. purchased ~$1.0M in NVRI stock

President and CEO at NVRI made an open-market purchase of ~$1.0M. Scored ●●● Very Strong by VeritySignals.

Jun 3, 2026

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LODE insider trade chart
LODE Cluster Buy Mega Buy ($1M+)

Pei Steven Yu-Tsung purchased ~$6.4M in Comstock Mining Inc stock

Corporate insider at Comstock Mining Inc made an open-market purchase of ~$6.4M. 4 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

Jun 3, 2026

4 insiders Read →
TXO insider trade chart
TXO Mega Buy ($1M+)

SIMPSON BOB R purchased ~$33M in MorningStar Partners, L.P. stock

Corporate insider at MorningStar Partners, L.P. made an open-market purchase of ~$33M. Scored ●●● Very Strong by VeritySignals.

Jun 3, 2026

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HOOD insider trade chart
HOOD Mega Buy ($1M+)

Malka Meyer purchased ~$60M in Robinhood Markets Inc stock

Corporate insider at Robinhood Markets Inc made an open-market purchase of ~$60M. Scored ●●● Very Strong by VeritySignals.

Jun 3, 2026

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HOOD insider trade chart
HOOD Director Buy Mega Buy ($1M+)

Malka Meyer purchased ~$15M in HOOD stock

Corporate insider at HOOD made an open-market purchase of ~$15M. Scored ●●● Very Strong by VeritySignals.

Jun 3, 2026

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ERIE insider trade chart
ERIE Mega Buy ($1M+)

Vorsheck Elizabeth A purchased ~$4.3M in Erie Indemnity Company stock

Corporate insider at Erie Indemnity Company made an open-market purchase of ~$4.3M. Scored ●●● Very Strong by VeritySignals.

Jun 2, 2026

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NCLH insider trade chart
NCLH Director Buy Mega Buy ($1M+)

PAGLIUCA STEPHEN G purchased ~$12M in NCLH stock

Corporate insider at NCLH made an open-market purchase of ~$12M. Scored ●●● Very Strong by VeritySignals.

Jun 2, 2026

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AUPH insider trade chart
AUPH Mega Buy ($1M+)

TANG KEVIN purchased ~$25M in Aurinia Pharmaceuticals Inc stock

Corporate insider at Aurinia Pharmaceuticals Inc made an open-market purchase of ~$25M. Scored ●●● Very Strong by VeritySignals.

Jun 2, 2026

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RDN insider trade chart
RDN CEO Buy Mega Buy ($1M+)

Weinbach Michael S purchased ~$1.7M in RADIAN GROUP INC stock

Chief Executive Officer- Elect at RADIAN GROUP INC made an open-market purchase of ~$1.7M. Scored ●●● Very Strong by VeritySignals.

Jun 2, 2026

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CECO insider trade chart
CECO Mega Buy ($1M+)

WALLMAN RICHARD F purchased ~$6.1M in CECO Environmental Corp. stock

Corporate insider at CECO Environmental Corp. made an open-market purchase of ~$6.1M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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NCLH insider trade chart
NCLH Director Buy Mega Buy ($1M+)

PAGLIUCA STEPHEN G purchased ~$13M in NCLH stock

Corporate insider at NCLH made an open-market purchase of ~$13M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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IFF insider trade chart
IFF Mega Buy ($1M+)

FRIBOURG PAUL J purchased ~$102M in International Flavors & Fragrances Inc stock

Corporate insider at International Flavors & Fragrances Inc made an open-market purchase of ~$102M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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RDN insider trade chart
RDN CEO Buy Mega Buy ($1M+)

Weinbach Michael S purchased ~$4.1M in RADIAN GROUP INC stock

Chief Executive Officer- Elect at RADIAN GROUP INC made an open-market purchase of ~$4.1M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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IFF insider trade chart
IFF Director Buy Mega Buy ($1M+)

FRIBOURG PAUL J purchased ~$1.0M in IFF stock

Corporate insider at IFF made an open-market purchase of ~$1.0M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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IFF insider trade chart
IFF Director Buy Mega Buy ($1M+)

FRIBOURG PAUL J purchased ~$19M in IFF stock

Corporate insider at IFF made an open-market purchase of ~$19M. Scored ●●● Very Strong by VeritySignals.

Jun 1, 2026

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AUPH insider trade chart
AUPH Mega Buy ($1M+)

TANG KEVIN purchased ~$12M in Aurinia Pharmaceuticals Inc stock

Corporate insider at Aurinia Pharmaceuticals Inc made an open-market purchase of ~$12M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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MNSO insider trade chart
MNSO Cluster Buy Mega Buy ($1M+)

Ye Guofu purchased ~$64M in Miniso Group Holding Ltd stock

Corporate insider at Miniso Group Holding Ltd made an open-market purchase of ~$64M. 2 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

May 29, 2026

2 insiders Read →
MNSO insider trade chart
MNSO CEO Buy Mega Buy ($1M+)

Yang Yunyun (Alice) purchased ~$2.1M in MNSO stock

Vice President at MNSO made an open-market purchase of ~$2.1M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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MNSO insider trade chart
MNSO CEO Buy Mega Buy ($1M+)

Ye Guofu purchased ~$2.1M in MNSO stock

Chief Executive Officer at MNSO made an open-market purchase of ~$2.1M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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MNSO insider trade chart
MNSO CEO Buy Mega Buy ($1M+)

Yang Yunyun (Alice) purchased ~$4.3M in MNSO stock

Vice President at MNSO made an open-market purchase of ~$4.3M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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MNSO insider trade chart
MNSO CEO Buy Mega Buy ($1M+)

Ye Guofu purchased ~$4.3M in MNSO stock

Chief Executive Officer at MNSO made an open-market purchase of ~$4.3M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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ACOG insider trade chart
ACOG Mega Buy ($1M+)

Opaleye Management Inc. purchased ~$1.7M in Alpha Cognition Inc stock

Corporate insider at Alpha Cognition Inc made an open-market purchase of ~$1.7M. Scored ●●● Very Strong by VeritySignals.

May 29, 2026

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OTLK insider trade chart
OTLK Cluster Buy Mega Buy ($1M+)

Sukhtian Ghiath M. purchased ~$16M in OUTLOOK THERAPEUTICS INC stock

Corporate insider at OUTLOOK THERAPEUTICS INC made an open-market purchase of ~$16M. 5 insiders bought in the same 30-day window. Scored ●●○ Strong by VeritySignals.

May 28, 2026

5 insiders Read →

All data sourced from publicly available SEC Form 4 filings via EDGAR · Not financial advice · Past performance does not guarantee future results