Metsera . Common Stock Stock Insider Trading

Buy MTSR

*Your capital is at risk

$70.50

+0 (+0%)

At Close: Feb 12, 2026

Metsera . Common Stock Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 57.23. In total, the insiders bought 14.44M and sold 85.16M MTSR 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)	57.23
● Buy	14.44M shares
● Sell	85.16M shares
50% Buy Activity Moderate Negative Correlation
Sell Signal Low Confidence Nov 11, 2025 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 57.23. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Pinto Joshua Director	Director	16 125 Value: $471.7K
Nov 13, 2025 Buy	Restricted Stock Unit A-Award	Pinto Joshua Director	Director	2 688 Value: $189.5K
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Burow Kristina Director	Director	148 953 Value: $1.22M
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Burow Kristina Director	Director	16 125 Value: $471.7K
Nov 13, 2025 Sell	Common Stock D-Return	Burow Kristina Director	Director	8 313 680 Value: $83
Nov 13, 2025 Buy	Restricted Stock Unit A-Award	Burow Kristina Director	Director	2 688 Value: $189.5K
Nov 13, 2025 Sell	Common Stock D-Return	Population Health Partners Gp, Llc 10 Percent Owner	10% Owner	12 639 787 Value: $126
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Lang Matthew Chief Legal Officer	Officer	325 000 Value: $5.58M
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Lang Matthew Chief Legal Officer	Officer	46 875 Value: $1.37M
Nov 13, 2025 Sell	Common Stock D-Return	Lang Matthew Chief Legal Officer	Officer	12 500 Value: $0
Nov 13, 2025 Buy	Restricted Stock Unit A-Award	Lang Matthew Chief Legal Officer	Officer	12 500 Value: $881.3K
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Berns Paul L Director	Director	223 430 Value: $1.83M
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Berns Paul L Director	Director	24 188 Value: $707.5K
Nov 13, 2025 Sell	Common Stock D-Return	Berns Paul L Director	Director	957 559 Value: $10
Nov 13, 2025 Buy	Restricted Stock Unit A-Award	Berns Paul L Director	Director	4 031 Value: $284.2K
Nov 13, 2025 Sell	Common Stock D-Return	Marso Steven Chief Medical Officer	Officer	17 000 Value: $0
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Marso Steven Chief Medical Officer	Officer	21 279 Value: $6K
Nov 13, 2025 Sell	Stock Option (right to buy) D-Return	Marso Steven Chief Medical Officer	Officer	120 000 Value: $3.51M
Nov 13, 2025 Buy	Restricted Stock Unit A-Award	Marso Steven Chief Medical Officer	Officer	17 000 Value: $1.20M
Nov 11, 2025 Sell	Common Stock J-Other	Validae Health, L.p. 10 Percent Owner	10% Owner	12 767 462 Value: $0
Nov 10, 2025 Sell	Common Stock G-Gift	Fmr Llc See Remark 1	10% Owner	860 722 Value: $0
Nov 03, 2025 Sell	Common Stock S-Sale	Fmr Llc See Remark 1	10% Owner	193 Value: $11.8K
Nov 03, 2025 Buy	Common Stock J-Other	Fmr Llc See Remark 1	10% Owner	2 617 340 Value: $0.16B
Nov 03, 2025 Buy	Common Stock J-Other	Fmr Llc See Remark 1	10% Owner	2 356 274 Value: $0.14B
Nov 03, 2025 Buy	Common Stock J-Other	Fmr Llc See Remark 1	10% Owner	47 843 Value: $2.91M

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