InsiderFlow

Stephen E. Macadam

SNBR

Stephen E. Macadam serves as an insider at Sleep Number Corporation (SNBR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

7 trades

$1.83M

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$1.83M

Companies Traded

3

LPX, SNBR, ATMU

Active Period

Aug 2021 – Nov 2025

7 total trades

Most Recent

Buy LPX

Nov 12, 2025 · $249.8K

Stephen E. Macadam's Insider Trading at Sleep Number Corporation (SNBR)

Buys

2 · $1.02M

Sells

0 · $0.00

Total Shares Bought

93,000

Total Shares Sold

0

SNBR Price Chart
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DateTypeValue
Aug 8, 2024 Buy$531.2K
Nov 14, 2023 Buy$485.2K

Stephen E. Macadam's Insider Trading at Atmus Filtration Technologies Inc. (ATMU)

Buys

3 · $461.8K

Sells

0 · $0.00

Total Shares Bought

18,050

Total Shares Sold

0

ATMU Price Chart
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DateTypeValue
Aug 7, 2024 Buy$260.4K
Nov 9, 2023 Buy$101.3K
May 26, 2023 Buy$100.0K

Stephen E. Macadam's Insider Trading at Louisiana-Pacific Corporation (LPX)

Buys

2 · $353.8K

Sells

0 · $0.00

Total Shares Bought

5,050

Total Shares Sold

0

LPX Price Chart
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DateTypeValue
Nov 12, 2025 Buy$249.8K
Aug 9, 2021 Buy$104.1K