NASDAQ:OBIO

Orchestra Biomed Holdings Stock Insider Trading

Healthcare > Biotechnology

Buy OBIO

*Your capital is at risk

$4.46

+0.220 (+5.19%)

At Close: Aug 10, 2026

Orchestra Biomed Holdings Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 74.52. In total, the insiders bought 15.45M and sold 1.74M OBIO 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)	74.52
● Buy	15.45M shares
● Sell	1.74M shares
62% Buy Activity Moderate Negative Correlation
Sell Signal Low Confidence Aug 03, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 74.52. 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
May 14, 2026 Buy	Common Stock, par value $0.0001 per share P-Purchase	Fain Eric S Director	Director	20 000 Value: $82.6K
Apr 27, 2026 Buy	Common Stock X-InTheMoney	Rtw Investments, Lp 10 Percent Owner	10% Owner	1 250 032 Value: $125
Apr 27, 2026 Sell	Common Stock S-Sale	Rtw Investments, Lp 10 Percent Owner	10% Owner	32 Value: $132
Apr 27, 2026 Sell	Pre-Funded Warrants (Right to Buy) X-InTheMoney	Rtw Investments, Lp 10 Percent Owner	10% Owner	1 250 032 Value: $125
Mar 25, 2026 Sell	Common Stock, par value $0.0001 per share F-InKind	Sherman Darren See Remarks	Officer	33 317 Value: $152.3K
Mar 25, 2026 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Aiello Joshua Principal Accounting Officer	Officer	241 Value: $1K
Mar 25, 2026 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Hochman David P See Remarks	Officer	32 438 Value: $148.2K
Mar 13, 2026 Buy	Common Stock, par value $0.0001 per share ("Common Stock") P-Purchase	Hochman David P See Remarks	Officer	10 000 Value: $42.9K
Feb 12, 2026 Buy	Common Stock, par value $0.0001 per share ("Common Stock") A-Award	Hochman David P See Remarks	Officer	504 000 Value: $1.93M
Feb 12, 2026 Buy	Common Stock, par value $0.0001 per share A-Award	Taylor Andrew Lawrence Chief Financial Officer	C-Suite Officer	181 000 Value: $691.4K
Feb 12, 2026 Buy	Stock Option (Right to Buy) A-Award	Aiello Joshua Principal Accounting Officer	Officer	70 000 Value: $267.4K
Feb 12, 2026 Buy	Common Stock, par value $0.0001 per share A-Award	Sherman Darren See Remarks	Officer	397 000 Value: $1.52M
Feb 05, 2026 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Cleary Chris Director	Director	676 Value: $3K
Jan 28, 2026 Buy	Stock Option A-Award	Sherman Darren See Remarks	Officer	34 974 Value: $99.7K
Jan 02, 2026 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Aiello Joshua Principal Accounting Officer	Officer	241 Value: $1K
Jan 02, 2026 Sell	Common Stock, par value $0.0001 per share F-InKind	Taylor Andrew Lawrence Chief Financial Officer	C-Suite Officer	3 452 Value: $14.9K
Jan 02, 2026 Sell	Common Stock, par value $0.0001 per share F-InKind	Sherman Darren See Remarks	Officer	5 588 Value: $24.1K
Dec 10, 2025 Sell	Common Stock, par value $0.0001 per share F-InKind	Taylor Andrew Lawrence Chief Financial Officer	C-Suite Officer	8 670 Value: $40.5K
Dec 10, 2025 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Hochman David P See Remarks	Officer	40 355 Value: $188.5K
Dec 10, 2025 Sell	Common Stock F-InKind	Hochman David P See Remarks	Officer	3 283 Value: $15.3K
Nov 25, 2025 Sell	Common Stock, par value $0.0001 per share F-InKind	Taylor Andrew Lawrence Chief Financial Officer	C-Suite Officer	3 071 Value: $16.4K
Nov 25, 2025 Sell	Common Stock, par value $0.0001 per share F-InKind	Sherman Darren See Remarks	Officer	40 340 Value: $215.8K
Nov 14, 2025 Buy	Common Stock, par value $0.0001 per share ("Common Stock") P-Purchase	Hochman David P See Remarks	Officer	5 000 Value: $20.4K
Nov 13, 2025 Sell	Common Stock F-InKind	Hochman David P See Remarks	Officer	3 283 Value: $13.7K
Nov 13, 2025 Sell	Common Stock, par value $0.0001 per share ("Common Stock") F-InKind	Hochman David P See Remarks	Officer	3 283 Value: $13.7K

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