We have seen 41 open market insider transactions reported today, September 30, 2025. You can track them all on the Quiver Quantitative Insider Trading dashboard. Here are some of the largest open market insider stock purchases we have seen.
EMMIS ACQUISITION CORP. ($EMIS)
Emmis Capital Sponsor LLC bought 310,000 shares on 09/26 for an estimated $3,100,000.0.
Past $EMIS Insider Trades
EMMIS ACQUISITION CORP. insiders have traded $EMIS stock on the open market 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $EMIS stock by insiders over the last 6 months:
- CAPITAL SPONSOR LLC EMMIS purchased 310,000 shares for an estimated $3,100,000
MIAMI INTERNATIONAL HOLDINGS, INC. ($MIAX)
STAHL MURRAY bought 34,470 shares on 08/28 for an estimated $1,244,367.0.
Past $MIAX Insider Trades
MIAMI INTERNATIONAL HOLDINGS, INC. insiders have traded $MIAX stock on the open market 14 times in the past 6 months. Of those trades, 14 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $MIAX stock by insiders over the last 6 months:
- MURRAY STAHL purchased 34,470 shares for an estimated $1,244,367
- THOMAS P. GALLAGHER (Chairman & CEO) purchased 12,000 shares for an estimated $276,000
- MARK I. MASSAD has made 4 purchases buying 8,000 shares for an estimated $184,000 and 0 sales.
- LISA MOORE purchased 5,500 shares for an estimated $126,500
- JOHN SMOLLEN (EVP Traded Products & Relation) purchased 5,000 shares for an estimated $115,000
- JAMIL NAZARALI purchased 2,500 shares for an estimated $57,500
- HARISH JAYABALAN (EVP, CISO and CRO) purchased 2,500 shares for an estimated $57,500
- PAUL STAHLIN purchased 1,000 shares for an estimated $23,000
- KENNETH W. LOZIER purchased 1,000 shares for an estimated $23,000
- EDWARD DEITZEL (EVP, CRO, CCO MIAX Exchanges) purchased 100 shares for an estimated $2,300
- LANCE EMMONS (EVP and CFO) purchased 4 shares for an estimated $125
NORDICUS PARTNERS CORP ($NORD)
AC Nordic ApS bought 100,000 shares on 07/30 for an estimated $190,000.0.
Past $NORD Insider Trades
NORDICUS PARTNERS CORP insiders have traded $NORD stock on the open market 5 times in the past 6 months. Of those trades, 5 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $NORD stock by insiders over the last 6 months:
- NORDIC APS AC has made 5 purchases buying 204,482 shares for an estimated $475,790 and 0 sales.
COOPER COMPANIES, INC. ($COO)
Kurzius Lawrence Erik bought 2,000 shares on 09/29 for an estimated $136,780.0.
Past $COO Insider Trades
COOPER COMPANIES, INC. insiders have traded $COO stock on the open market 5 times in the past 6 months. Of those trades, 5 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $COO stock by insiders over the last 6 months:
- ALBERT G III WHITE (President & CEO) purchased 10,000 shares for an estimated $683,900
- DANIEL G MCBRIDE (EVP & Chief Operating Officer) purchased 3,000 shares for an estimated $195,120
- LAWRENCE ERIK KURZIUS purchased 2,000 shares for an estimated $136,780
- GERARD H III WARNER (President, CooperVision, Inc.) purchased 1,450 shares for an estimated $100,383
- BRIAN G ANDREWS (EVP, CFO & Treasurer) purchased 1,525 shares for an estimated $100,162
ATEGRITY SPECIALTY INSURANCE CO HOLDINGS ($ASIC)
Zimmer Stuart J. bought 5,741 shares on 09/26 for an estimated $111,633.1709.
Past $ASIC Insider Trades
ATEGRITY SPECIALTY INSURANCE CO HOLDINGS insiders have traded $ASIC stock on the open market 8 times in the past 6 months. Of those trades, 8 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $ASIC stock by insiders over the last 6 months:
- ROBERT C MERTON purchased 47,058 shares for an estimated $799,986
- JOHN LANGTON JR. SENNOTT purchased 29,400 shares for an estimated $499,800
- NEELAM PATEL (Chief Financial Officer) purchased 20,000 shares for an estimated $340,000
- STUART J. ZIMMER has made 3 purchases buying 14,971 shares for an estimated $291,327 and 0 sales.
- WILLIAM S MERCER purchased 7,300 shares for an estimated $124,100
- MITCHELL BRAD PRESSMAN purchased 2,500 shares for an estimated $42,500
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
