NASDAQ:RNAC

Cartesian Therapeutics Stock Insider Trading

Healthcare > Biotechnology

Buy RNAC

*Your capital is at risk

$7.80

+0.0700 (+0.91%)

At Close: Jul 31, 2026

Cartesian Therapeutics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 77.95. In total, the insiders bought 331.25M and sold 103.31K RNAC 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)	77.95
● Buy	331.25M shares
● Sell	103.31K shares
82% Buy Activity Negligible or No Correlation
Buy Signal High Confidence Apr 02, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 77.95. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (82% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 15, 2025 Buy	Common Stock M-Exempt	English Emily Chief Operations Officer	Officer	7 500 Value: $24.8K
Apr 11, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	6 412 Value: $69.1K
Apr 11, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	36 338 Value: $391.5K
Apr 11, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	36 338 Value: $391.5K
Apr 11, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	6 412 Value: $69.1K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	609 Value: $7K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	7 966 Value: $83.1K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	3 451 Value: $37.7K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	45 144 Value: $471.1K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	45 144 Value: $471.1K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	3 451 Value: $37.7K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	7 966 Value: $83.1K
Apr 10, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	609 Value: $7K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	31 Value: $308
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	7 342 Value: $69.2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	178 Value: $2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	41 604 Value: $392.2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	41 604 Value: $392.2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	178 Value: $2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	7 342 Value: $69.2K
Apr 09, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	31 Value: $308
Mar 20, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	54 889 Value: $855.6K
Mar 20, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	54 889 Value: $855.6K
Mar 19, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	20 234 Value: $303.0K
Mar 19, 2025 Buy	Common Stock P-Purchase	Springer Timothy A	Director	20 234 Value: $303.0K

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