BOERNER CHRISTOPHER S. (EVP, Chief Commercial Officer) exercised options at BRISTOL MYERS SQUIBB CO

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 4 exercises

BOERNER CHRISTOPHER S.

Filed: 3/12/2026ACC: 0001543747-26-000002

InsiderBOERNER CHRISTOPHER S.CIK 1543747

→

IssuerBRISTOL MYERS SQUIBB COCIK 14272

Officer· EVP, Chief Commercial Officer

Since Aug 2018

+209.96K

Net shares

Net buyer

$1.28M

Total sold

Open market trades

0B · 0S

Total transactions

332.76K acquired · 122.81K disposed

Non-Derivative Transactions12

Common Stock, $0.10 par value

Direct

M · Option Exercise

+6.62K

Price / share

—

Trade value

—

% of position

559.9%

3/10/2026

1.18K→7.80K

Common Stock, $0.10 par value

Direct

J · J

−743.00

Price / share

—

Trade value

—

% of position

9.5%

3/10/2026

7.80K→7.06K

Common Stock, $0.10 par value

Direct

F · Tax Withholding

−3.01K

Price / share

$60.13

Trade value

$180.75K

% of position

42.6%

3/10/2026

7.06K→4.05K

Common Stock, $0.10 par value

Direct

M · Option Exercise

+6.73K

Price / share

—

Trade value

—

% of position

166.2%

3/10/2026

4.05K→10.78K

Common Stock, $0.10 par value

Direct

J · J

−727.00

Price / share

—

Trade value

—

% of position

6.7%

3/10/2026

10.78K→10.06K

Common Stock, $0.10 par value

Direct

F · Tax Withholding

−3.07K

Price / share

$60.13

Trade value

$184.78K

% of position

30.6%

3/10/2026

10.06K→6.98K

Common Stock, $0.10 par value

Direct

M · Option Exercise

+40.40K

Price / share

—

Trade value

—

% of position

578.4%

3/10/2026

6.98K→47.38K

Common Stock, $0.10 par value

Direct

J · J

−19.84K

Price / share

—

Trade value

—

% of position

41.9%

3/10/2026

47.38K→27.55K

Common Stock, $0.10 par value

Direct

F · Tax Withholding

−10.52K

Price / share

$60.13

Trade value

$632.45K

% of position

38.2%

3/10/2026

27.55K→17.03K

Common Stock, $0.10 par value

Direct

M · Option Exercise

+17.79K

Price / share

—

Trade value

—

% of position

104.5%

3/10/2026

17.03K→34.82K

Common Stock, $0.10 par value

Direct

J · J

−8.73K

Price / share

—

Trade value

—

% of position

25.1%

3/10/2026

34.82K→26.08K

Common Stock, $0.10 par value

Direct

F · Tax Withholding

−4.63K

Price / share

$60.13

Trade value

$278.52K

% of position

17.8%

3/10/2026

26.08K→21.45K

Total

Net shares

+20.27K

Net value

-$1.28M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, $0.10 par value Direct	3/10/2026	M · Option Exercise	+6.62K	—	—	559.9%	1.18K	7.80K
Common Stock, $0.10 par value Direct	3/10/2026	J · J	−743.00	—	—	9.5%	7.80K	7.06K
Common Stock, $0.10 par value Direct	3/10/2026	F · Tax Withholding	−3.01K	$60.13	$180.75K	42.6%	7.06K	4.05K
Common Stock, $0.10 par value Direct	3/10/2026	M · Option Exercise	+6.73K	—	—	166.2%	4.05K	10.78K
Common Stock, $0.10 par value Direct	3/10/2026	J · J	−727.00	—	—	6.7%	10.78K	10.06K
Common Stock, $0.10 par value Direct	3/10/2026	F · Tax Withholding	−3.07K	$60.13	$184.78K	30.6%	10.06K	6.98K
Common Stock, $0.10 par value Direct	3/10/2026	M · Option Exercise	+40.40K	—	—	578.4%	6.98K	47.38K
Common Stock, $0.10 par value Direct	3/10/2026	J · J	−19.84K	—	—	41.9%	47.38K	27.55K
Common Stock, $0.10 par value Direct	3/10/2026	F · Tax Withholding	−10.52K	$60.13	$632.45K	38.2%	27.55K	17.03K
Common Stock, $0.10 par value Direct	3/10/2026	M · Option Exercise	+17.79K	—	—	104.5%	17.03K	34.82K
Common Stock, $0.10 par value Direct	3/10/2026	J · J	−8.73K	—	—	25.1%	34.82K	26.08K
Common Stock, $0.10 par value Direct	3/10/2026	F · Tax Withholding	−4.63K	$60.13	$278.52K	17.8%	26.08K	21.45K
Total			+20.27K		-$1.28M

Derivative Transactions6

Market Share Units

Direct

M · Option Exercise

Converts to

Common Stock, $0.10 par value

6.62K shares

−6.62K

Strike price

Held after

0.00

Exercisable

—

3/10/2026

Market Share Units

Direct

M · Option Exercise

Converts to

Common Stock, $0.10 par value

6.73K shares

−6.73K

Strike price

Held after

6.73K

Exercisable

—

3/10/2026

Performance Shares

Direct

M · Option Exercise

Converts to

Common Stock, $0.10 par value

40.40K shares

−40.40K

Strike price

Held after

0.00

Exercisable

—

3/10/2026

Performance Shares

Direct

M · Option Exercise

Converts to

Common Stock, $0.10 par value

17.79K shares

−17.79K

Strike price

Held after

0.00

Exercisable

—

3/10/2026

Market Share Units

Direct

A · Award

Converts to

Common Stock, $0.10 par value

104.49K shares

+104.49K

Strike price

Held after

104.49K

Exercisable

—

3/10/2026

Performance Shares

Direct

A · Award

Converts to

Common Stock, $0.10 par value

156.74K shares

+156.74K

Strike price

Held after

156.74K

Exercisable

—

3/10/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Market Share Units Direct	Common Stock, $0.10 par value6.62K shares	3/10/2026	M · Option Exercise	−6.62K	—	0.00
Market Share Units Direct	Common Stock, $0.10 par value6.73K shares	3/10/2026	M · Option Exercise	−6.73K	—	6.73K
Performance Shares Direct	Common Stock, $0.10 par value40.40K shares	3/10/2026	M · Option Exercise	−40.40K	—	0.00
Performance Shares Direct	Common Stock, $0.10 par value17.79K shares	3/10/2026	M · Option Exercise	−17.79K	—	0.00
Market Share Units Direct	Common Stock, $0.10 par value104.49K shares	3/10/2026	A · Award	+104.49K	—	104.49K
Performance Shares Direct	Common Stock, $0.10 par value156.74K shares	3/10/2026	A · Award	+156.74K	—	156.74K

Non-Derivative Holdings (Post-Transaction)1

Common Stock, $0.10 par value

Indirect

Shares owned125.44K

Total

125.44K indirect125.44K

Security Title	Shares Owned	Ownership Type
Common Stock, $0.10 par value	125.44K	Indirect
Total	125.44K	125.44K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported