Mega Buy ($1M+)
Open-market purchases of $1M or more — insiders making a statement.
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 →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 →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
Read →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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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 →
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 →
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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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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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 →
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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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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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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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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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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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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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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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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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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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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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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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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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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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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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 →
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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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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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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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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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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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