ISSUER PROFILE · CIK 0001438133
TANDEM DIABETES CARE INCTNDM
3 13D/G filings
3 distinct filers
3 insider transactions (365d)
Cross-Reference Snapshot
Distinct filers
3
multi-activist cluster
Insiders (365d)
3
1 buys · 0 sales
Latest short DTC
4.15
as of 2026-05-29
Institutional Consensus · 2025-12-31
Held by elite portfolio managers
1 holder · $4.09M
Point72 Asset Mgmt
13D/G Filings Timeline · 3 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-05-21 |
Allen Dick |
— |
Option exercise |
8,759 |
— |
— |
| 2026-05-21 |
Allen Dick |
— |
Option exercise |
8,759 |
— |
— |
| 2026-05-20 |
Allen Dick |
— |
Award |
10,220 |
— |
— |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-05-29 |
11,788,786 |
4.15 |
+9.1% |
| 2026-05-15 |
10,801,432 |
3.35 |
+11.1% |
| 2026-04-30 |
9,723,853 |
6.17 |
+0.8% |
| 2026-04-15 |
9,643,357 |
6.47 |
-8.4% |
| 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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