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	Heine Lisa Wipperman Director	Director	3 853 Value: $122.9K
Nov 19, 2025 Sell	Common Stock D-Return	Bedoya Jose H Director	Director	30 008 Value: $2K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Bedoya Jose H Director	Director	4 218 Value: $166.9K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Dantzker David Director	Director	2 964 Value: $159.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Dantzker David Director	Director	3 555 Value: $148.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Dantzker David Director	Director	4 674 Value: $135.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Dantzker David Director	Director	3 853 Value: $122.9K
Nov 19, 2025 Sell	Common Stock D-Return	Heine Lisa Wipperman Director	Director	13 978 Value: $699
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Heine Lisa Wipperman Director	Director	2 605 Value: $143.9K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Knight Susan E Director	Director	4 155 Value: $132.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Heine Lisa Wipperman Director	Director	4 218 Value: $166.9K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Heine Lisa Wipperman Director	Director	2 964 Value: $159.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Heine Lisa Wipperman Director	Director	3 555 Value: $148.6K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Bedoya Jose H Director	Director	2 964 Value: $159.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Bedoya Jose H Director	Director	3 555 Value: $148.6K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Bedoya Jose H Director	Director	4 674 Value: $135.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Bedoya Jose H Director	Director	3 853 Value: $122.9K
Nov 19, 2025 Sell	Common Stock D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	67 299 Value: $3K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Arens Timothy J. Chief Financial Officer	C-Suite Officer	10 653 Value: $603.3K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	12 292 Value: $696.1K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	15 668 Value: $658.1K
Nov 19, 2025 Sell	Employee Stock Options (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	17 883 Value: $669.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	18 337 Value: $805.5K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	19 243 Value: $695.2K
Nov 19, 2025 Sell	Employee Stock Option (right to buy) D-Return	Stich Joseph J. SVP Of Hr, President Ivd	CEO / President	20 101 Value: $676.2K

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