Juvenal Tobin W Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
4
Insider Sells Sum
$1.06M

Insider Activity of Juvenal Tobin W

According to the SEC Form 4 filings, Juvenal Tobin W, being in a position of

  1. Chief Commercial Officer at Castle Biosciences, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 98638 shares for $3.16M,
    over all time since 2021-06-17, has bought 0 shares, and sold 117475 shares for $4.21M.

Biography of Juvenal Tobin W

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $3,157,96918100

Comparison of Insiders on Amount of Buys and Sells

2026-10-28SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
6,578
0.0214%
$36.42$239,591-1.44%
2026-10-26SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
3,288
0.0107%
$33.08$108,767+7.84%
2026-10-12SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
3,288
0.0111%
$33.64$110,608+2.41%
2026-09-30SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
1,034
0.0033%
$34.20$35,363-5%
2026-09-29SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
5,543
0.0185%
$35.50$196,765-3.1%
2026-09-15SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
3,294
0.0107%
$35.14$115,758-1.75%
2026-09-14SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
3,306
0.0105%
$32.32$106,863+4.31%
2026-08-31SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
1,730
0.0057%
$32.81$56,761+4.06%
2026-08-25SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
9,050
0.0297%
$35.04$317,112-2.63%
2026-08-17SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
1,730
0.0056%
$29.59$51,191+12.85%
2026-08-03SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
1,730
0.0053%
$28.25$48,873+10.04%
2026-07-31SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
17,310
0.0596%
$29.31$507,302+19.39%
2026-03-12SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
20,863
0.07%
$25.24$526,582-1.07%
2025-12-11SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
13,200
0.0446%
$37.48$494,736-21.14%
2025-11-24SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
1,301
0.0045%
$38.39$49,945-19.45%
2025-11-20SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
4,693
0.016%
$35.58$166,977-12.49%
2025-11-12SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
200
0.0007%
$35.40$7,080-8.41%
2025-11-11SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
500
0.0018%
$35.39$17,695-8.78%
2025-01-06SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
2,230
0.0081%
$30.00$66,900-25.8%
2024-11-05SaleCastle Biosciences, Inc.
CSTL
Chief Commercial Officer
3,507
0.0132%
$35.56$124,709-30.06%
Total: 22
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.