MASSARO GEORGE Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
88
Insider Sells Sum
$21.67M

Insider Activity of MASSARO GEORGE

According to the SEC Form 4 filings, MASSARO GEORGE, being in a position of

  1. director at Charles River Laboratories International, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 280 shares for $38,963,
    over all time since 2004-12-21, has bought 0 shares, and sold 124412 shares for $10.58M.

Biography of MASSARO GEORGE

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $38,9632100

Comparison of Insiders on Amount of Buys and Sells

2026-03-06SaleAtlas Energy Solutions Inc.
AESI
Member of 10% Owner Group
8,912
0.0072%
$11.79$105,037+0.03%
2026-03-06PurchaseAltimmune, Inc.
ALT
Chief Financial Officer
5,000
0.0057%
$3.54$17,7000%
2026-03-06PurchaseAltimmune, Inc.
ALT
President and CEO
20,000
0.0227%
$3.54$70,790+0.01%
2026-03-06SaleAleAnna, Inc.
ANNA
10 percent owner
82,260
0.2063%
$4.17$343,144-1.95%
2026-03-06SaleASP Isotopes Inc.
ASPI
COO
8,438
0.0089%
$5.44$45,894+2.04%
2026-03-06SaleBigBear.ai Holdings, Inc.
BBAI
director
17,000
0.0044%
$3.98$67,660+6.78%
2026-03-06SaleBicara Therapeutics Inc. Common Stock
BCAX
Chief Executive Officer
3,817
0.0071%
$18.75$71,572-1.5%
2026-03-06PurchaseBiglari Holdings Inc.
BH
Chairman and CEO
2,441
0.0787%
$307.20$749,875-0.85%
2026-03-06PurchaseBJ's Restaurants, Inc.
BJRI
director
1,000
0.0046%
$34.50$34,500+1.97%
2026-03-06SaleThe Baldwin Insurance Group, Inc.
BWIN
Member of 10% Owner Group
29,431
0.0438%
$21.25$625,409-1.04%
2026-03-06PurchaseCoStar Group, Inc.
CSGP
director
1,000
0.0002%
$48.36$48,360+0.04%
2026-03-06PurchaseCSX Corporation
CSX
President & CEO
25,000
0.0014%
$40.27$1.01M-0.79%
2026-03-06SaleCiveo Corporation
CVEO
SVP, Australia
4,000
0.0314%
$28.64$114,560+1.43%
2026-03-06PurchaseCitizens Financial Services, Inc.
CZFS
director
675
0.0141%
$61.00$41,175+0.82%
2026-03-06SaleDave Inc.
DAVE
director
15,000
0.1078%
$210.94$3.16M+3.03%
2026-03-06PurchaseDelcath Systems, Inc.
DCTH
Chief Financial Officer
5,533
0.0159%
$9.04$50,018+0.44%
2026-03-06SaleDell Technologies Inc.
DELL
2,051
0.0003%
$146.75$300,984-0.18%
2026-03-06SaleDell Technologies Inc.
DELL
2,051
0.0003%
$146.75$300,984-0.18%
2026-03-06PurchaseICF International, Inc.
ICFI
director
1,100
0.0058%
$74.30$81,730+2.22%
2026-03-06SaleKratos Defense & Security Solutions, Inc.
KTOS
President, KTT Division
6,066
0.0033%
$87.99$533,739-1.12%
Total: 846503
Company
About Prismo.proIdeasArticlesPrivacy PolicyTerms of ServiceContact Us
Screener Ideas
Dividend StocksBlue Chip StocksDefensive StocksGrowth StocksValue StocksCyclical StocksPenny Stocks
Stock Tools
Insiders ScreenerStocks ScreenerTop StocksStock NewsInsider RatioList of All Stocks
Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.