InsiderEdge™ – Major Holdings Changes – October 23, 2025

Largest Holdings Decreases

The largest insider sales based on how much the insider decreased their holdings.

SVP/Co-Head of Global Business at EPAM Systems, Inc. ($EPAM) sold 1,511 shares at $150.27/share ($227.06K total) which decreased their vested holdings by 91.2%. Their median sale size is $2.0M and this is their 11th largest sale out of 11 all time. This is the 2nd insider sale at this company in the last 30 days. (SEC Source)

10% Owner at Rani Therapeutics Holdings, Inc. ($RANI) sold 5,923,000 shares at $2.65/share ($15.71M total) which decreased their vested holdings by 71.3%. Their median sale size is $12.93M and this is their 1st largest sale out of 2 all time. Selling the rip (stock was up 392.46% in the week before the sale). (SEC Source)

Chief Accounting Officer at Kiniksa Pharmaceuticals International, plc ($KNSA) sold 50,490 shares at $38.87/share ($1.96M total) which decreased their vested holdings by 65.1%. Their median sale size is $501.82K and this is their 1st largest sale out of 10 all time. This is the 4th insider sale at this company in the last 30 days (and there was 1 other sale on the same day). Is part of 10b5-1 plan. Selling the rip (stock was up 40.74% in the three months before the sale). (SEC Source)

Senior Managing Director at BlackRock, Inc. ($BLK) sold 12,000 shares at $1165.04/share ($13.98M total) which decreased their vested holdings by 62.5%. Their median sale size is $17.14M and this is their 2nd largest sale out of 2 all time. (SEC Source)

Chairman & CEO at Kiniksa Pharmaceuticals International, plc ($KNSA) sold 257,969 shares at $38.86/share ($10.02M total) which decreased their vested holdings by 53.8%. Their median sale size is $2.27M and this is their 1st largest sale out of 12 all time. This is the 4th insider sale at this company in the last 30 days (and there was 1 other sale on the same day). Is part of 10b5-1 plan. Selling the rip (stock was up 40.74% in the three months before the sale). (SEC Source)


Largest Buys

The largest insider buys based on dollar value.

Director at Adagio Medical Holdings, Inc. ($ADGM) purchased 6,225,493 shares at $1.60/share ($3.51M total) which increased their vested holdings by N/A. Their median purchase size is $7.76M and this is their 66th largest purchase out of 121 all time. 1 other insider also purchased the stock (2 total purchases in last 30 days). Is part of a public offering. Buying the dip (stock was down 21.64% in the month before the purchase). (SEC Source)

Executive Chairman at Cohen & Steers, Inc. ($CNS) purchased 40,539 shares at $70.21/share ($2.85M total) which increased their vested holdings by 0.3%. Their median purchase size is $2.85M and this is their 1st largest purchase out of 1 all time. (SEC Source)


Largest Sells

The largest insider sells based on dollar value.

10% Owner at BrightSpring Health Services, Inc. ($BTSG) sold 14,745,000 shares at $28.78/share ($424.39M total) which decreased their vested holdings by 19.2%. Their median sale size is $249.96M and this is their 1st largest sale out of 3 all time. 2 other insiders also sold the stock (3 total sales in last 30 days). Is part of a public offering. Selling the rip (stock was up 63.47% in the three months before the sale). (SEC Source)

Other at Best Buy Co., Inc. ($BBY) sold 825,836 shares at $81.43/share ($67.25M total) which decreased their vested holdings by 5.5%. Their median sale size is $44.33M and this is their 6th largest sale out of 29 all time. Is part of 10b5-1 plan. (SEC Source)

10% Owner at Rani Therapeutics Holdings, Inc. ($RANI) sold 5,923,000 shares at $2.65/share ($15.71M total) which decreased their vested holdings by 71.3%. Their median sale size is $12.93M and this is their 1st largest sale out of 2 all time. Selling the rip (stock was up 392.46% in the week before the sale). (SEC Source)

Chairman and CEO at Ventas, Inc. ($VTR) sold 219,515 shares at $71.32/share ($15.66M total) which decreased their vested holdings by 9.5%. Their median sale size is $2.74M and this is their 1st largest sale out of 39 all time. This is the 3rd insider sale at this company in the last 30 days. Is part of 10b5-1 plan. Is for tax purposes. Appears to be regularly scheduled yearly transaction. (SEC Source)

Senior Managing Director at BlackRock, Inc. ($BLK) sold 12,000 shares at $1165.04/share ($13.98M total) which decreased their vested holdings by 62.5%. Their median sale size is $17.14M and this is their 2nd largest sale out of 2 all time. (SEC Source)

Chairman & CEO at Kiniksa Pharmaceuticals International, plc ($KNSA) sold 257,969 shares at $38.86/share ($10.02M total) which decreased their vested holdings by 53.8%. Their median sale size is $2.27M and this is their 1st largest sale out of 12 all time. This is the 4th insider sale at this company in the last 30 days (and there was 1 other sale on the same day). Is part of 10b5-1 plan. Selling the rip (stock was up 40.74% in the three months before the sale). (SEC Source)

Chief Technology Officer at Credo Technology Group Holding Ltd ($CRDO) sold 55,000 shares at $150.34/share ($8.27M total) which decreased their vested holdings by 0.8%. Their median sale size is $2.45M and this is their 4th largest sale out of 99 all time. This is the 11th insider sale at this company in the last 30 days. Is part of 10b5-1 plan. Appears to be regularly scheduled weekly transaction. Selling the rip (stock was up 47.64% in the three months before the sale). (SEC Source)

Chief Executive Officer at Wayfair Inc. ($W) sold 85,000 shares at $82.85/share ($7.04M total) which decreased their vested holdings by 21.4%. Their median sale size is $2.36M and this is their 8th largest sale out of 94 all time. This is the 4th insider sale at this company in the last 30 days (and there was 1 other sale on the same day). Is part of 10b5-1 plan. Appears to be regularly scheduled monthly transaction. Selling the rip (stock was up 34.92% in the three months before the sale). (SEC Source)

Co-Founder at Wayfair Inc. ($W) sold 85,000 shares at $82.85/share ($7.04M total) which decreased their vested holdings by 21.4%. Their median sale size is $2.36M and this is their 8th largest sale out of 94 all time. This is the 4th insider sale at this company in the last 30 days (and there was 1 other sale on the same day). Is part of 10b5-1 plan. Appears to be regularly scheduled monthly transaction. Selling the rip (stock was up 34.92% in the three months before the sale). (SEC Source)

President and CEO at UWM Holdings Corporation ($UWMC) sold 1,192,712 shares at $5.70/share ($6.8M total) which decreased their vested holdings by 18.5%. Their median sale size is $8.68M and this is their 15th largest sale out of 42 all time. This is the 10th insider sale at this company in the last 30 days. Is part of 10b5-1 plan. Appears to be regularly scheduled weekly transaction. (SEC Source)

See Remarks at BrightSpring Health Services, Inc. ($BTSG) sold 235,000 shares at $28.78/share ($6.76M total) which decreased their vested holdings by 7.3%. Their median sale size is $9.17M and this is their 2nd largest sale out of 2 all time. 2 other insiders also sold the stock (3 total sales in last 30 days). Is part of a public offering. Selling the rip (stock was up 63.47% in the three months before the sale). (SEC Source)

10% Owner at MACOM Technology Solutions Holdings, Inc. ($MTSI) sold 36,762 shares at $141.01/share ($5.18M total) which decreased their vested holdings by 0.4%. Their median sale size is $21.85M and this is their 31st largest sale out of 36 all time. This is the 6th insider sale at this company in the last 30 days. Appears to be regularly scheduled weekly transaction. (SEC Source)

President and CEO at Micron Technology, Inc. ($MU) sold 22,500 shares at $204.10/share ($4.59M total) which decreased their vested holdings by 1.9%. Their median sale size is $1.93M and this is their 10th largest sale out of 58 all time. This is the 8th insider sale at this company in the last 30 days. Is part of 10b5-1 plan. Selling the rip (stock was up 20.64% in the month before the sale). (SEC Source)

President & CEO at Sionna Therapeutics, Inc. ($SION) sold 99,800 shares at $36.26/share ($3.62M total) which decreased their vested holdings by 14.2%. Their median sale size is $1.78M and this is their 2nd largest sale out of 6 all time. This is the 8th insider sale at this company in the last 30 days. Is part of 10b5-1


Disclaimer: The content provided by InsiderEdge™ is for informational purposes only and does not constitute investment advice, an offer to sell, or a solicitation of an offer to buy any securities. The historical performance noted in this post is not is not indicative of future results. Investing involves risk, including the potential loss of principal. Use the platform at your own risk and consult a financial advisor before making any investment decisions. In partnership with Yellowbrick Investing Inc.

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