Senior insider sale

BAXTER INTERNATIONAL INC — senior position signals high conviction

$645.2K

36.35K shares

What this filing means

OESTERLE STEPHEN N. plans to sell 36.35K shares of BAXTER INTERNATIONAL INC valued at approximately $645.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

OESTERLE STEPHEN N.

Filed: 5/18/2026ACC: 0001950047-26-004716

InsiderOESTERLE STEPHEN N.CIK 1174532

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IssuerBAXTER INTERNATIONAL INCCIK 10456

Director

Since May 2019

36.35K

Shares to sell

$645.2K

Approx. market value

36.35K

Acquired (3 months)

Planned

Securities Acquired — Last 3 Months40

Sort

Open Market Purchase

Cash

4/1/2026

1.04K

Open Market Purchase

Cash

5/6/2025

7.18K

Open Market Purchase

Cash

7/1/2024

241.00

Open Market Purchase

Cash

5/7/2024

5.95K

Open Market Purchase

Cash

4/1/2024

147.00

Open Market Purchase

Cash

1/2/2024

161.00

Open Market Purchase

Cash

10/2/2023

165.00

Open Market Purchase

Cash

7/3/2023

138.00

Open Market Purchase

Cash

5/2/2023

4.57K

Open Market Purchase

Cash

4/3/2023

118.00

Open Market Purchase

Cash

1/3/2023

95.00

Open Market Purchase

Cash

10/3/2022

85.00

Open Market Purchase

Cash

7/1/2022

74.00

Open Market Purchase

Cash

5/3/2022

2.71K

Open Market Purchase

Cash

4/1/2022

49.00

Open Market Purchase

Cash

1/3/2022

44.00

Open Market Purchase

Cash

10/1/2021

47.00

Open Market Purchase

Cash

7/1/2021

46.00

Open Market Purchase

Cash

5/4/2021

2.23K

Open Market Purchase

Cash

4/1/2021

32.00

Open Market Purchase

Cash

1/4/2021

33.00

Open Market Purchase

Cash

10/1/2020

34.00

Open Market Purchase

Cash

7/1/2020

31.00

Open Market Purchase

Cash

5/5/2020

2.20K

Open Market Purchase

Cash

4/1/2020

24.00

Open Market Purchase

Cash

1/2/2020

23.00

Open Market Purchase

Cash

10/1/2019

22.00

Open Market Purchase

Cash

7/1/2019

23.00

Open Market Purchase

Cash

5/7/2019

2.41K

Open Market Purchase

Cash

4/1/2019

15.00

Open Market Purchase

Cash

1/2/2019

18.00

Open Market Purchase

Cash

10/1/2018

15.00

Open Market Purchase

Cash

7/2/2018

16.00

Open Market Purchase

Cash

5/8/2018

2.66K

Open Market Purchase

Cash

4/2/2018

9.00

Open Market Purchase

Cash

1/2/2018

8.00

Open Market Purchase

Cash

10/2/2017

9.00

Open Market Purchase

Cash

7/3/2017

9.00

Open Market Purchase

Cash

5/2/2017

3.23K

Open Market Purchase

Cash

5/2/2017

431.00

Total acquired36.35K

Acquisition Date	Type	Amount Acquired	Gift
4/1/2026	Open Market Purchase Cash	1.04K	—
5/6/2025	Open Market Purchase Cash	7.18K	—
7/1/2024	Open Market Purchase Cash	241.00	—
5/7/2024	Open Market Purchase Cash	5.95K	—
4/1/2024	Open Market Purchase Cash	147.00	—
1/2/2024	Open Market Purchase Cash	161.00	—
10/2/2023	Open Market Purchase Cash	165.00	—
7/3/2023	Open Market Purchase Cash	138.00	—
5/2/2023	Open Market Purchase Cash	4.57K	—
4/3/2023	Open Market Purchase Cash	118.00	—
1/3/2023	Open Market Purchase Cash	95.00	—
10/3/2022	Open Market Purchase Cash	85.00	—
7/1/2022	Open Market Purchase Cash	74.00	—
5/3/2022	Open Market Purchase Cash	2.71K	—
4/1/2022	Open Market Purchase Cash	49.00	—
1/3/2022	Open Market Purchase Cash	44.00	—
10/1/2021	Open Market Purchase Cash	47.00	—
7/1/2021	Open Market Purchase Cash	46.00	—
5/4/2021	Open Market Purchase Cash	2.23K	—
4/1/2021	Open Market Purchase Cash	32.00	—
1/4/2021	Open Market Purchase Cash	33.00	—
10/1/2020	Open Market Purchase Cash	34.00	—
7/1/2020	Open Market Purchase Cash	31.00	—
5/5/2020	Open Market Purchase Cash	2.20K	—
4/1/2020	Open Market Purchase Cash	24.00	—
1/2/2020	Open Market Purchase Cash	23.00	—
10/1/2019	Open Market Purchase Cash	22.00	—
7/1/2019	Open Market Purchase Cash	23.00	—
5/7/2019	Open Market Purchase Cash	2.41K	—
4/1/2019	Open Market Purchase Cash	15.00	—
1/2/2019	Open Market Purchase Cash	18.00	—
10/1/2018	Open Market Purchase Cash	15.00	—
7/2/2018	Open Market Purchase Cash	16.00	—
5/8/2018	Open Market Purchase Cash	2.66K	—
4/2/2018	Open Market Purchase Cash	9.00	—
1/2/2018	Open Market Purchase Cash	8.00	—
10/2/2017	Open Market Purchase Cash	9.00	—
7/3/2017	Open Market Purchase Cash	9.00	—
5/2/2017	Open Market Purchase Cash	3.23K	—
5/2/2017	Open Market Purchase Cash	431.00	—
Total		36.35K

Planned & Completed Dispositions1

Sort

NYSEPlanned

Units to sell

36.35K

Market value

$645.2K

5/18/2026

Total

Units

36.35K

Value

$645.2K

Date	Units to Sell	Approx. Market Value	Exchange	Status
5/18/2026	36.35K	$645.2K	NYSE	Planned
Total	36.35K	$645.2K