Form 4 for TNDM TANDEM DIABETES CARE INC

Accepted 2021-07-30 00:00:00 ET · period of report 2021-07-29 · accession 0001438133-21-000110 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
MI	2021-07-30	2021-07-29	TNDM	TWOMEY CHRISTOPHER J	Dir	S - Sale	$105.00	-8,000	15.0K	-35%	-$840.0K
I	2021-07-30	2021-07-29	TNDM	TWOMEY CHRISTOPHER J	Dir	G - Gift	$104.89	-2,500	12.5K	-17%	-$262.2K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2021-07-29	S	D	3,000	$105.00	11,523	I See Footnotes	—	—	(F5) The securities are directly owed by Twomey Family Investments, LLC. The Reporting Person is co-manager of Twomey Family Investments, LLC and shares voting and investment power over the securities held by Twomey Family Investments, LLC and may be deemed to have indirect beneficial ownership of such shares. The Reporting Person disclaims beneficial ownership of such securities held by Twomey Family Investments, LLC, except to the extent of his proportionate pecuniary interest therein.
2	Common	Common Stock	2021-07-29	G	D	2,500	$104.89	12,532	I See Footnote	—	—	(F4) The price per share reflects the average of the high and low trading prices of the Company's stock on the transaction date. (F2) The securities are held by the Chris J. Twomey and Rebecca J. Twomey Family Trust UTD September 20, 2002.
3	Common	Common Stock	2021-07-29	S	D	5,000	$105.00	15,032	I See Footnote	—	—	(F2) The securities are held by the Chris J. Twomey and Rebecca J. Twomey Family Trust UTD September 20, 2002.