Madaus Martin D Insider Trading Activity

Average Profitability
23.93%
Insider Buys Quantity
8
Insider Buys Sum
$1.59M
Insider Sells Quantity
53
Insider Sells Sum
$7.27M

Insider Activity of Madaus Martin D

According to the SEC Form 4 filings, Madaus Martin D, being in a position of

  1. director at Repligen Corporation,
    оver the last 12 months, has bought 1800 shares for $201,830, and sold 0 shares,
    over all time since 2023-05-04, has bought 4915 shares for $641,867, and sold 0 shares.

Biography of Madaus Martin D

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $201,8301100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-04-15SaleAehr Test Systems
AEHR
Executive VP of R&D
1,900
0.0063%
$72.02$136,845+1.66%
2026-04-15SaleAlignment Healthcare, Inc.
ALHC
President
30,000
0.0143%
$20.87$626,199+0.22%
2026-04-15SaleASE Technology Holding Co., Ltd.
ASX
director
9,000
0.0073%
$432.00$3.89M-93.7%
2026-04-15PurchaseByrna Technologies Inc.
BYRN
See Remarks
1,500
0.0068%
$6.56$9,840+1.98%
2026-04-15SaleCrown Holdings, Inc.
CCK
President & CEO
7,500
0.0066%
$106.85$801,375-1.83%
2026-04-15SaleCytokinetics, Incorporated
CYTK
EVP, Chief Commercial Officer
7,449
0.0062%
$66.02$491,783-0.98%
2026-04-15SaleCytokinetics, Incorporated
CYTK
President & CEO
7,500
0.0062%
$65.38$490,350-0.02%
2026-04-15SaleDakota Gold Corp.
DC
CHIEF EXECUTIVE OFFICER
13,448
0.0105%
$5.61$75,443+1.78%
2026-04-15SaleDrilling Tools International Corp.
DTI
President, DTR Division
2,083
0.0053%
$2.89$6,020+6.23%
2026-04-15SaleElectronic Arts Inc.
EA
Chairman & CEO
5,000
0.002%
$203.21$1.02M+0.01%
2026-04-15SaleElectronic Arts Inc.
EA
Chief People Officer
1,200
0.0005%
$203.25$243,900<0.01%
2026-04-15SaleElectronic Arts Inc.
EA
President of EA Entertainment
2,500
0.001%
$203.21$508,026+0.01%
2026-04-15SaleEPR Properties
EPR
SVP & Chief Accounting Officer
2,600
0.0036%
$56.50$146,900-0.21%
2026-04-15SaleFormFactor, Inc.
FORM
CEO
11,294
0.0153%
$127.72$1.44M+1.49%
2026-04-15SaleGlobalstar, Inc.
GSAT
VP & Chief Financial Officer
4,037
0.0034%
$79.85$322,354+0.99%
2026-04-15SaleIMAX Corporation
IMAX
Chief Executive Officer
15,746
0.0286%
$37.07$583,715-0.03%
2026-04-15SaleJPMorgan Chase & Co.
JPM
Chief Financial Officer
5,611
0.0002%
$306.55$1.72M-0.2%
2026-04-15SaleJPMorgan Chase & Co.
JPM
Chief Information Officer
3,166
0.0001%
$306.59$970,660-0.21%
2026-04-15SaleJPMorgan Chase & Co.
JPM
Chief Operating Officer
9,136
0.0003%
$306.56$2.8M-0.2%
2026-04-15SaleJPMorgan Chase & Co.
JPM
CEO CCB
6,427
0.0002%
$306.57$1.97M-0.21%
Total: 844059
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.