Johnson David Michael

Track

Insider profile

Performance

Overall performance
3.8
Performance over holding periods
3.8
30 days 90 days 120 days
Average return 15% 8.2% 15.1%
Success rate 87% 68% 82%
Transactions
24 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Johnson David Michael's trades of Aura Biosciences 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
2025-05-20 2025-05-16
B Purchase
56,683 -36.5%
439.90
US$3,716,739 		56,683 -36.5% 439.90 US$3,716,739
2023-11-13 2023-11-10
B Purchase
50,314 +9.1%
315.03
US$3,115,826 		50,314 +9.1% 315.03 US$3,115,826
2023-11-09 2023-11-08
B Purchase
14,264 -27.1%
220.01
US$4,901,480 		14,264 -27.1% 220.01 US$4,901,480
2023-11-09 2023-11-08
B Purchase
10,000 +15.4%
7.30
US$73,000 		10,000 +15.4% 7.30 US$73,000
2023-11-09 2023-11-08
B Purchase
9,601 +7.6%
7.30
US$70,087 		9,601 +7.6% 7.30 US$70,087
2023-11-09 2023-11-07
B Purchase
47,000 +261.1%
7.17
US$336,990 		47,000 +261.1% 7.17 US$336,990
2023-11-09 2023-11-07
B Purchase
47,000 +261.1%
7.17
US$336,990 		47,000 +261.1% 7.17 US$336,990
2023-11-09 2023-11-07
B Purchase
76,000 +151.8%
7.17
US$544,920 		76,000 +151.8% 7.17 US$544,920
2023-10-05 2023-10-04
B Purchase
6,566 +15.1%
8.61
US$56,512 		6,566 +15.1% 8.61 US$56,512
2023-10-05 2023-10-03
B Purchase
13,500 +45.0%
8.27
US$111,663 		13,500 +45.0% 8.27 US$111,663
2023-01-09 2023-01-06
B Purchase
904 +5.3%
10.51
US$9,501 		904 +5.3% 10.51 US$9,501
2023-01-09 2023-01-06
B Purchase
700 +4.0%
10.50
US$7,350 		700 +4.0% 10.50 US$7,350
2023-01-09 2023-01-05
B Purchase
96 +0.6%
10.00
US$960 		96 +0.6% 10.00 US$960
2023-01-09 2023-01-05
B Purchase
300 +1.8%
10.00
US$3,000 		300 +1.8% 10.00 US$3,000
2022-12-30 2022-12-28
B Purchase
2,000 +13.3%
9.75
US$19,500 		2,000 +13.3% 9.75 US$19,500
2022-12-30 2022-12-28
B Purchase
2,000 +13.3%
9.75
US$19,500 		2,000 +13.3% 9.75 US$19,500
2022-12-15 2022-12-01
B Purchase
5,000 +50.0%
12.37
US$61,850 		5,000 +50.0% 12.37 US$61,850
2022-12-15 2022-12-01
B Purchase
5,000 +50.0%
12.37
US$61,850 		5,000 +50.0% 12.37 US$61,850
2022-06-14 2022-06-13
B Purchase
20,000 +200.0%
13.99
US$279,800 		20,000 +200.0% 13.99 US$279,800
2022-06-14 2022-06-13
B Purchase
7,000 +233.3%
13.99
US$97,930 		7,000 +233.3% 13.99 US$97,930
2022-06-14 2022-06-13
B Purchase
7,000 +233.3%
13.99
US$97,930 		7,000 +233.3% 13.99 US$97,930
2022-06-14 2022-06-10
B Purchase
10,000 +inf%
15.04
US$150,400 		10,000 +inf% 15.04 US$150,400
2022-06-14 2022-06-10
B Purchase
3,000 +inf%
15.04
US$45,120 		3,000 +inf% 15.04 US$45,120
2022-06-14 2022-06-10
B Purchase
3,000 +inf%
15.04
US$45,120 		3,000 +inf% 15.04 US$45,120
2021-10-04 2021-10-04
PlS Planned sale
100 -0.1%
67.20
US$6,720 		100 -0.1% 67.20 US$6,720
2021-10-04 2021-10-04
PlS Planned sale
7,904 -8.9%
66.58
US$526,240 		7,904 -8.9% 66.58 US$526,240
2021-10-04 2021-10-04
PlS Planned sale
4,892 -5.2%
65.95
US$322,628 		4,892 -5.2% 65.95 US$322,628
2021-04-05 2021-04-05
PlS Planned sale
12,897 -12.7%
43.50
US$561,021 		12,897 -12.7% 43.50 US$561,021
2020-12-03 2020-12-02
PlS Planned sale
2,825 -2.7%
52.72
US$148,934 		2,825 -2.7% 52.72 US$148,934
2020-12-03 2020-12-02
PlS Planned sale
4,603 -4.2%
51.61
US$237,561 		4,603 -4.2% 51.61 US$237,561
2020-12-03 2020-12-02
PlS Planned sale
3,868 -3.4%
50.82
US$196,572 		3,868 -3.4% 50.82 US$196,572
2020-12-03 2020-12-02
PlS Planned sale
1,600 -1.4%
49.80
US$79,680 		1,600 -1.4% 49.80 US$79,680
2020-12-03 2020-04-07
B Purchase
4,000 +3.6%
18.00
US$72,000 		4,000 +3.6% 18.00 US$72,000