NYSE:CELG-RI

Bristol-myers Squibb Company Ce Stock Insider Trading

Healthcare > Drug Manufacturers - General

Buy CELG-RI

*Your capital is at risk

$0.110

+0.0086 (+8.50%)

At Close: Jun 03, 2026

Bristol-myers Squibb Company Ce Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -90.82. In total, the insiders bought 862.7M and sold 384.66M CELG-RI 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)	-90.82
● Buy	862.7M shares
● Sell	384.66M shares
76% Buy Activity Moderate Negative Correlation
Sell Signal High Confidence Jun 01, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -90.82. 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
Aug 02, 2025 Sell	Common Stock, $0.10 par value S-Sale	Short Bartie Wendy EVP, Corporate Affairs	Officer	378 Value: $16.7K
Aug 02, 2025 Buy	Restricted Stock Units M-Exempt	Short Bartie Wendy EVP, Corporate Affairs	Officer	738 Value: $81
Aug 02, 2025 Buy	Restricted Stock Units M-Exempt	Short Bartie Wendy EVP, Corporate Affairs	Officer	738 Value: $81
Aug 02, 2025 Sell	Common Stock, $0.10 par value S-Sale	Short Bartie Wendy EVP, Corporate Affairs	Officer	378 Value: $16.7K
Aug 02, 2025 Buy	Common Stock, $0.10 par value M-Exempt	Short Bartie Wendy EVP, Corporate Affairs	Officer	738 Value: $81
Aug 01, 2025 Buy	Restricted Stock Units A-Award	Massacesi Cristian EVP,chief Med Offr,head Of Dev	Officer	204 691 Value: $6K
Aug 01, 2025 Buy	Common Stock J-Other	Massacesi Cristian Officer	Officer	0 Value: $0
Aug 01, 2025 Buy	Common Stock, $0.10 par value M-Exempt	Gallman Cari EVP, General Counsel	Officer	1 061 Value: $32
Aug 01, 2025 Sell	Common Stock, $0.10 par value F-InKind	Gallman Cari EVP, General Counsel	Officer	543 Value: $24.0K
Aug 01, 2025 Buy	Restricted Stock Units M-Exempt	Gallman Cari EVP, General Counsel	Officer	1 061 Value: $32
Aug 01, 2025 Buy	Restricted Stock Units M-Exempt	Gallman Cari EVP, General Counsel	Officer	1 061 Value: $32
Aug 01, 2025 Sell	Common Stock, $0.10 par value F-InKind	Gallman Cari EVP, General Counsel	Officer	543 Value: $24.0K
Aug 01, 2025 Buy	Common Stock, $0.10 par value M-Exempt	Gallman Cari EVP, General Counsel	Officer	1 061 Value: $32
Aug 01, 2025 Buy	Common Stock J-Other	Massacesi Cristian Officer	Officer	0 Value: $0
Aug 01, 2025 Buy	Restricted Stock Units A-Award	Massacesi Cristian EVP,chief Med Offr,head Of Dev	Officer	204 691 Value: $6K
Jul 01, 2025 Buy	Restricted Stock Units A-Award	Shibutani Hiroshi Chris EVP, Chief Strategy Officer	Officer	12 810 Value: $320
Jul 01, 2025 Buy	Restricted Stock Units A-Award	Shibutani Hiroshi Chris EVP, Chief Strategy Officer	Officer	12 810 Value: $320
Jun 30, 2025 Buy	Deferred Share Units A-Award	Arduini Peter J Director	Director	729 Value: $18
Jun 30, 2025 Buy	Deferred Share Units A-Award	Mcmullen Michael R. Director	Director	728 Value: $18
Jun 30, 2025 Buy	Deferred Share Units A-Award	Rice Derica W Director	Director	810 Value: $20
Jun 30, 2025 Buy	Deferred Share Units A-Award	Samuels Theodore R. Ii Director	Director	1 080 Value: $27
Jun 30, 2025 Buy	Deferred Share Units A-Award	Yale Phyllis R Director	Director	756 Value: $19
Jun 30, 2025 Buy	Deferred Share Units A-Award	Yale Phyllis R Director	Director	756 Value: $19
Jun 30, 2025 Buy	Deferred Share Units A-Award	Samuels Theodore R. Ii Director	Director	1 080 Value: $27
Jun 30, 2025 Buy	Deferred Share Units A-Award	Rice Derica W Director	Director	810 Value: $20

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