30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Grumhaus David D Jr.

Track

Insider profile

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 54% 68% 82%
Transactions
11 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Grumhaus David D Jr.'s trades of DTF Tax-Free Income Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-26 2025-08-25
B Purchase
33,008 -29.5%
146.74
US$727,337 		33,008 -29.5% 146.74 US$727,337
2025-08-26 2025-08-25
B Purchase
21,364 +21.2%
472.51
US$2,230,165 		21,364 +21.2% 472.51 US$2,230,165
2024-11-27 2024-11-26
B Purchase
55,217 +45.1%
274.20
US$2,521,557 		55,217 +45.1% 274.20 US$2,521,557
2024-11-27 2024-11-26
B Purchase
1,500 +17.9%
12.32
US$18,480 		1,500 +17.9% 12.32 US$18,480
2024-04-11 2024-04-10
B Purchase
2,500 +99.5%
10.70
US$26,750 		2,500 +99.5% 10.70 US$26,750
2024-04-11 2024-04-09
B Purchase
3,000 +60.0%
9.42
US$28,260 		3,000 +60.0% 9.42 US$28,260
2024-04-11 2024-04-09
B Purchase
6 +0.2%
10.77
US$65 		6 +0.2% 10.77 US$65
2023-12-14 2023-12-12
B Purchase
3,000 +104.2%
8.30
US$24,900 		3,000 +104.2% 8.30 US$24,900
2023-07-31 2023-07-31
B Purchase
2,500 +100.0%
10.01
US$25,025 		2,500 +100.0% 10.01 US$25,025
2023-06-16 2023-06-16
B Purchase
2,500 +inf%
10.08
US$25,200 		2,500 +inf% 10.08 US$25,200
2023-03-27 2023-03-24
B Purchase
2,500 +inf%
10.96
US$27,400 		2,500 +inf% 10.96 US$27,400