Elizabeth Anne Gasser

TNDM

Elizabeth Anne Gasser serves as EVP, Chief Strategy Officer at Tandem Diabetes Care, Inc. (TNDM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$3.40M

Net Position

Net Seller

$3.40M

Companies Traded

TNDM

Active Period

Nov 2021 – Feb 2026

4 total trades

Most Recent

Sell TNDM

Feb 17, 2026 · $29.1K

Elizabeth Anne Gasser's Insider Trading at Tandem Diabetes Care, Inc. (TNDM)

Buys

0 · $0.00

Sells

4 · $3.40M

Total Shares Bought

Total Shares Sold

25,486

TNDM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 17, 2026	Sell	1,534	$18.95	$29.1K	0
Dec 29, 2021	Sell	1,084	$151.36	$164.1K	1,145
Dec 9, 2021	Sell	1,083	$140.00	$151.6K	431
Nov 5, 2021	Sell	21,785	$140.02	$3.05M	243

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