Williamson Robert F III

Williamson Robert F III's trades of IsoRay Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-01 2025-03-31
US IsoRay Inc (ISR)
B Purchase
38,145 +53.8%
2.14
USD 81,775 		38,145 +53.8% 2.14 USD 81,775
2025-04-01 2025-03-28
US IsoRay Inc (ISR)
B Purchase
22,192 +45.6%
2.27
USD 50,376 		22,192 +45.6% 2.27 USD 50,376
2024-11-27 2024-11-25
US IsoRay Inc (ISR)
B Purchase
2,619 +0.6%
3.67
USD 9,612 		2,619 +0.6% 3.67 USD 9,612
2024-11-27 2024-11-25
US IsoRay Inc (ISR)
B Purchase
3,647 +0.9%
3.62
USD 13,202 		3,647 +0.9% 3.62 USD 13,202
2024-06-03 2024-05-31
US IsoRay Inc (ISR)
B Purchase
55,000 +14.9%
1.38
USD 75,900 		55,000 +14.9% 1.38 USD 75,900
2024-05-30 2024-05-29
US IsoRay Inc (ISR)
B Purchase
18,656 +5.3%
1.34
USD 24,999 		18,656 +5.3% 1.34 USD 24,999
2024-05-30 2024-05-29
US IsoRay Inc (ISR)
B Purchase
11,375 +3.4%
1.32
USD 15,015 		11,375 +3.4% 1.32 USD 15,015
2024-02-01 2024-01-30
US IsoRay Inc (ISR)
B Purchase
3,500 +1.0%
0.70
USD 2,450 		3,500 +1.0% 0.70 USD 2,450
2024-02-01 2024-01-30
US IsoRay Inc (ISR)
B Purchase
42,879 +14.7%
0.72
USD 30,873 		42,879 +14.7% 0.72 USD 30,873
2024-02-01 2024-01-30
US IsoRay Inc (ISR)
B Purchase
57,121 +24.3%
0.71
USD 40,556 		57,121 +24.3% 0.71 USD 40,556
2024-02-01 2024-01-30
US IsoRay Inc (ISR)
B Purchase
5,127 +2.2%
0.71
USD 3,640 		5,127 +2.2% 0.71 USD 3,640
2024-02-01 2024-01-30
US IsoRay Inc (ISR)
B Purchase
18,579 +8.8%
0.71
USD 13,191 		18,579 +8.8% 0.71 USD 13,191
2024-01-30 2024-01-29
US IsoRay Inc (ISR)
B Purchase
21,235 +11.2%
0.64
USD 13,590 		21,235 +11.2% 0.64 USD 13,590
2024-01-30 2024-01-29
US IsoRay Inc (ISR)
B Purchase
4,031 +2.2%
0.64
USD 2,580 		4,031 +2.2% 0.64 USD 2,580
2024-01-30 2024-01-26
US IsoRay Inc (ISR)
B Purchase
50,000 +36.7%
0.54
USD 27,000 		50,000 +36.7% 0.54 USD 27,000
2024-01-30 2024-01-26
US IsoRay Inc (ISR)
B Purchase
25,000 +22.5%
0.55
USD 13,750 		25,000 +22.5% 0.55 USD 13,750
2024-01-30 2024-01-26
US IsoRay Inc (ISR)
B Purchase
8,513 +8.3%
0.59
USD 5,023 		8,513 +8.3% 0.59 USD 5,023
2024-01-30 2024-01-26
US IsoRay Inc (ISR)
B Purchase
14,850 +16.9%
0.61
USD 9,059 		14,850 +16.9% 0.61 USD 9,059
2024-01-30 2024-01-26
US IsoRay Inc (ISR)
B Purchase
12,250 +16.2%
0.61
USD 7,473 		12,250 +16.2% 0.61 USD 7,473
2024-01-26 2024-01-25
US IsoRay Inc (ISR)
B Purchase
22,134 +41.3%
0.49
USD 10,846 		22,134 +41.3% 0.49 USD 10,846
2024-01-26 2024-01-24
US IsoRay Inc (ISR)
B Purchase
29,862 +126.1%
0.49
USD 14,632 		29,862 +126.1% 0.49 USD 14,632
2023-12-26 2023-12-21
US IsoRay Inc (ISR)
B Purchase
3,663 +inf%
0.33
USD 1,203 		3,663 +inf% 0.33 USD 1,203
2023-12-19 2023-12-19
US IsoRay Inc (ISR)
B Purchase
13,680 +136.8%
0.32
USD 4,378 		13,680 +136.8% 0.32 USD 4,378
2023-12-19 2023-12-18
US IsoRay Inc (ISR)
B Purchase
10,000 +inf%
0.26
USD 2,600 		10,000 +inf% 0.26 USD 2,600
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