BERGER DAVID B

TNDM

BERGER DAVID B serves as EVP & Chief Operating 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

18 trades

$9.83M

Net Position

Net Seller

$9.83M

Companies Traded

TNDM

Active Period

Mar 2021 – Mar 2023

18 total trades

Most Recent

Sell TNDM

Mar 7, 2023 · $411.9K

BERGER DAVID B's Insider Trading at Tandem Diabetes Care, Inc. (TNDM)

Buys

0 · $0.00

Sells

18 · $9.83M

Total Shares Bought

Total Shares Sold

110,563

TNDM Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 7, 2023	Sell	10,000	$41.19	$411.9K	3,365
Dec 19, 2022	Sell	25,000	$40.29	$1.01M	3,029
Jun 10, 2022	Sell	10,097	$65.02	$656.5K	5,554
Apr 5, 2022	Sell	1,000	$117.88	$117.9K	4,717
Mar 21, 2022	Sell	5,000	$108.37	$541.8K	4,717
Mar 2, 2022	Sell	1,000	$112.68	$112.7K	4,717
Feb 3, 2022	Sell	1,000	$117.91	$117.9K	5,209
Jan 5, 2022	Sell	1,000	$149.16	$149.2K	4,621
Dec 17, 2021	Sell	12,000	$144.25	$1.73M	4,451
Dec 1, 2021	Sell	1,000	$128.44	$128.4K	4,551
Nov 3, 2021	Sell	1,000	$135.70	$135.7K	4,357
Oct 14, 2021	Sell	10,000	$129.28	$1.29M	4,247
Oct 4, 2021	Sell	1,000	$118.00	$118.0K	4,247
Sep 17, 2021	Sell	9,000	$121.99	$1.10M	11,615
Aug 18, 2021	Sell	10,000	$109.85	$1.10M	4,042
Jun 1, 2021	Sell	3,619	$86.47	$312.9K	5,807
May 20, 2021	Sell	201	$89.14	$17.9K	242
Mar 12, 2021	Sell	8,646	$90.22	$780.0K	4,566