InsiderFlow

R Tony Tripeny

GLW

R Tony Tripeny serves as director at Corning Incorporated (GLW). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

3 trades

$302.3K

Total Sells

1 trades

$1.74M

Net Position

Net Seller

$1.44M

Companies Traded

3

MLAB, ORGNW, GLW

Active Period

Mar 2021 – Aug 2026

4 total trades

Most Recent

Buy MLAB

Aug 17, 2026 · $102.3K

R Tony Tripeny's Insider Trading at Corning Incorporated (GLW)

Buys

0 · $0.00

Sells

1 · $1.74M

Total Shares Bought

0

Total Shares Sold

44,795

GLW Price Chart
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DateTypeValue
Mar 10, 2021 Sell$1.74M

R Tony Tripeny's Insider Trading at Mesa Laboratories, Inc. (MLAB)

Buys

2 · $202.3K

Sells

0 · $0.00

Total Shares Bought

2,215

Total Shares Sold

0

MLAB Price Chart
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DateTypeValue
Aug 17, 2026 Buy$102.3K
Mar 10, 2026 Buy$99.9K

R Tony Tripeny's Insider Trading at Origin Materials, Inc. Warrants (ORGNW)

Buys

1 · $100.1K

Sells

0 · $0.00

Total Shares Bought

73,000

Total Shares Sold

0

ORGNW Price Chart
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DateTypeValue
Sep 6, 2023 Buy$100.1K