Winger Matthew C.

Track

Insider profile

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 29% 68% 82%
Transactions
8 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Winger Matthew C.'s trades of Nocopi Technologies Inc's stock


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• 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
2025-06-10 2025-06-06
B Purchase
30,023 +0.2%
221.65
US$4,911,277 		30,023 +0.2% 221.65 US$4,911,277
2024-05-28 2024-05-23
B Purchase
26,966 +23.1%
391.36
US$902,125 		26,966 +23.1% 391.36 US$902,125
2023-08-28 2023-08-28
B Purchase
2,241 +41.6%
97.56
US$3,047,571 		2,241 +41.6% 97.56 US$3,047,571
2023-08-28 2023-08-25
B Purchase
1,000 +1.5%
3.24
US$3,240 		1,000 +1.5% 3.24 US$3,240
2023-08-28 2023-08-24
B Purchase
3,000 +4.8%
3.25
US$9,750 		3,000 +4.8% 3.25 US$9,750
2022-05-25 2022-05-23
B Purchase
25,000 +4.2%
0.15
US$3,750 		25,000 +4.2% 0.15 US$3,750
2022-05-13 2022-05-13
B Purchase
25,000 +4.4%
0.16
US$4,000 		25,000 +4.4% 0.16 US$4,000
2022-03-18 2022-03-17
B Purchase
5,000 +0.9%
0.19
US$950 		5,000 +0.9% 0.19 US$950
2022-03-11 2022-03-11
B Purchase
17,624 +3.2%
0.19
US$3,349 		17,624 +3.2% 0.19 US$3,349