Surmodics Stock Insider Trading

Healthcare > Medical - Devices

Buy SRDX

*Your capital is at risk

$42.98

+0 (+0%)

At Close: Feb 24, 2026

SurModics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -98.13. In total, the insiders bought 82.19K and sold 1.6M SRDX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-98.13
● Buy	82.19K shares
● Sell	1.6M shares
16% Buy Activity Weak Negative Correlation
Sell Signal High Confidence Nov 19, 2025 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -98.13. Confidence increased due to high data reliability score of 100. Supported by overwhelming sell-side pressure (16% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	89 127 Value: $3.00M
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	84 669 Value: $3.06M
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	73 349 Value: $3.22M
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	74 515 Value: $2.79M
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	62 674 Value: $2.63M
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Maharaj Gary R President & CEO	CEO / President	45 073 Value: $2.55M
Nov 19, 2025 Sell	Common Stock D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	61 631 Value: $3K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	26 548 Value: $893.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	25 016 Value: $903.8K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	18 337 Value: $805.5K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	17 883 Value: $669.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	15 668 Value: $658.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	2 615 Value: $104.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Bedoya Jose H Director	Director	2 605 Value: $143.9K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Knight Susan E Director	Director	5 040 Value: $146.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Knight Susan E Director	Director	3 555 Value: $148.6K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Knight Susan E Director	Director	3 196 Value: $172.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Knight Susan E Director	Director	4 548 Value: $180.0K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Knight Susan E Director	Director	3 634 Value: $200.7K
Nov 19, 2025 Sell	Common Stock D-Return	Knight Susan E Director	Director	37 240 Value: $2K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Dantzker David Director	Director	4 218 Value: $166.9K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Dantzker David Director	Director	2 605 Value: $143.9K
Nov 19, 2025 Sell	Common Stock D-Return	Dantzker David Director	Director	40 183 Value: $2K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Sides Teri Woodwick SVP, Vascular Interventions	Officer	29 582 Value: $995.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Sides Teri Woodwick SVP, Vascular Interventions	Officer	28 864 Value: $1.04M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks