NYSE:MAGN

MAGN Stock Insider Trading

*Your capital is at risk

$13.10

+0.190 (+1.47%)

At Close: Aug 10, 2026

Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.60. In total, the insiders bought 878.29K and sold 5.21K MAGN 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)	99.60
● Buy	878.29K shares
● Sell	5.21K shares
89% Buy Activity Moderate Negative Correlation
Buy Signal High Confidence Aug 10, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 99.6. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (89% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 04, 2025 Buy	Restricted Stock Units M-Exempt	Manroa Tarun EVP, COO	C-Suite Officer	3 562 Value: $30.4K
Nov 04, 2025 Sell	Common Stock, Par Value $.01 F-InKind	Till James EVP, CFO & Treasurer	C-Suite Officer	2 023 Value: $17.3K
Nov 04, 2025 Buy	Common Stock, Par Value $.01 M-Exempt	Till James EVP, CFO & Treasurer	C-Suite Officer	4 749 Value: $40.5K
Nov 04, 2025 Buy	Restricted Stock Units M-Exempt	Till James EVP, CFO & Treasurer	C-Suite Officer	4 749 Value: $40.5K
Nov 04, 2025 Buy	Common Stock, Par Value $.01 M-Exempt	Begle Curt President & CEO	CEO / President	18 208 Value: $155.3K
Nov 04, 2025 Buy	Restricted Stock Units M-Exempt	Begle Curt President & CEO	CEO / President	18 208 Value: $155.3K
Jun 05, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Marnick Samantha J. Director	Director	4 000 Value: $49.5K
Jun 05, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Marnick Samantha J. Director	Director	4 000 Value: $49.5K
Jun 04, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Curless Michael S Director	Director	10 000 Value: $122.9K
Jun 04, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Curless Michael S Director	Director	10 000 Value: $122.9K
May 29, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Brown Bruce Director	Director	16 940 Value: $200.0K
May 29, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Brown Bruce Director	Director	16 940 Value: $200.0K
May 28, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Salmon Tom Director	Director	17 000 Value: $203.0K
May 28, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Salmon Tom Director	Director	17 000 Value: $203.0K
May 15, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Rickertsen Carl J Director	Director	20 000 Value: $273.0K
May 15, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Rickertsen Carl J Director	Director	20 000 Value: $273.0K
May 12, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Fogarty Kevin Michael Director	Director	20 000 Value: $302.9K
May 12, 2025 Buy	Common Stock, Par Value $.01 P-Purchase	Fogarty Kevin Michael Director	Director	20 000 Value: $302.9K
May 10, 2025 Buy	Common Stock, Par Value $.01 M-Exempt	Fogarty Kevin Michael Director	Director	5 427 Value: $76.6K
May 10, 2025 Buy	Restricted Stock Units M-Exempt	Fogarty Kevin Michael Director	Director	5 427 Value: $71.1K
May 10, 2025 Buy	Common Stock, Par Value $.01 M-Exempt	Brown Bruce Director	Director	5 427 Value: $76.6K
May 10, 2025 Buy	Restricted Stock Units M-Exempt	Brown Bruce Director	Director	5 427 Value: $71.1K
May 10, 2025 Buy	Restricted Stock Units M-Exempt	Brown Bruce Director	Director	5 427 Value: $71.1K
May 10, 2025 Buy	Common Stock, Par Value $.01 M-Exempt	Brown Bruce Director	Director	5 427 Value: $76.6K
May 10, 2025 Buy	Restricted Stock Units M-Exempt	Fogarty Kevin Michael Director	Director	5 427 Value: $71.1K

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