InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (3 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
3
T+90 hit rate
100%
T+90 mean return
+22.6%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Allen Dick, Director. Director active across 2 companies, notably TANDEM DIABETES CARE INC. Aggregated, 19 filings have been recorded. Split: 2 buys · 3 sells. Total volume traded: €1.1m. Activity tracked since 27 May 2021. The latest transaction was disclosed on 21 May 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Declarations19 total
8,759 shares0Common StockSEC:0001438133-26-000080:0
4,387 shares@ US$20.644.3% of flowCommon StockSEC:0001438133-25-000102:0
6,639 shares@ US$38.8912.5% of flowCommon StockSEC:0001438133-24-000180:0
9,396 shares0Common StockSEC:0001438133-24-000155:0
1,892 shares@ US$51.324.7% of flowCommon StockSEC:0001438133-24-000150:0
5,000 shares@ US$51.6812.6% of flowCommon StockSEC:0001438133-24-000148:0
4,434 shares@ US$51.7311.2% of flowCommon StockSEC:0001438133-24-000120:0
5,000 shares@ US$18.95554.6% of flowCommon StockSEC:0001438133-23-000250:0
Ideal exit: 23 Aug 2024 (T+270)
2,757 shares0Common StockSEC:0001438133-23-000112:0
10,000 shares@ US$29.468714.5% of flowCommon StockSEC:0001438133-23-000092:0
Ideal exit: 12 Feb 2024 (T+270)
2,205 shares0Common StockSEC:0001438133-22-000089:0
5,000 shares@ US$103.900.029% mcap66.1% of flowCommon StockSEC:0001438133-21-000131:0
5,000 shares@ US$103.9066.1% of flowCommon StockSEC:0001438133-21-000131
2,526 shares@ US$107.000.015% mcap33.9% of flowCommon StockSEC:0001438133-21-000112:0
2,526 shares@ US$107.0033.9% of flowCommon StockSEC:0001438133-21-000112
1,892 shares0Common StockSEC:0001438133-21-000100
1,892 shares0Common StockSEC:0001438133-21-000100:0
1,892 shares0Common StockSEC:0001438133-21-000074
1,892 shares0Common StockSEC:0001438133-21-000074:0
19 of 19 declarations
About Allen Dick
Dick Allen is a Board Member at Tandem Diabetes Care Inc. With a background in healthcare and technology, he contributes to the strategic direction of the company. Allen is recognized for his commitment to innovation and improving patient care.
