TANDEM DIABETES CARE INCTNDM

3 13D/G filings 3 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings

3 SC

Distinct filers

multi-activist cluster

Insiders (365d)

0 buys · 0 sales

Latest short DTC

5.05

as of 2026-03-31

Held by elite portfolio managers

1 holder · $4.09M

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares
2018-02-16	SC	BLICKENSTAFF KIM D	—	—	view →
2018-02-13	SC	DELPHI VENTURES VIII LP	—	—	view →
2018-01-09	SC	SABBY MANAGEMENT, LLC	—	—	view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-03-31	10,531,890	5.05	-0.1%
2026-03-13	10,547,769	6.00	+8.0%
2026-02-27	9,763,559	2.29	+9.0%
2026-02-13	8,960,466	9.17	+0.3%
2026-01-30	8,934,137	6.56	-0.8%
2026-01-15	9,004,559	6.78	+5.4%
2025-12-31	8,544,303	6.70	+4.5%
2025-12-15	8,176,917	4.61	-6.6%

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