InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (20 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
20
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Oelschlager Kristen M, Directrice des Opérations. Director active across 1 company, notably Castle Biosciences INC. In total, 33 filings have been published. Split: 0 buy · 20 sells. Total volume traded: €4.3m. History available since 27 September 2021. The latest transaction was filed on 24 August 2026 (Cession). Regulator: SEC (Form 4). All data is free.
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Declarations33 total
12,218 shares@ US$33.687Common StockSEC:0001628280-26-059091:0
7,161 shares@ US$34.263Common StockSEC:0001628280-26-059091:1
5,223 shares@ US$34.639Common StockSEC:0001628280-26-059091:2
3,000 shares@ US$29.120.0092% mcap2.3% of flowCommon StockSEC:0001628280-26-053391:0
4,486 shares@ US$30.000.014% mcap3.5% of flowCommon StockSEC:0001628280-26-053391:1
1,100 shares@ US$30.620.0035% mcap0.9% of flowCommon StockSEC:0001628280-26-053391:2
8,186 shares@ US$24.400.027% mcap10.6% of flowCommon StockSEC:0001628280-26-047286:0
400 shares@ US$24.780.0014% mcap0.5% of flowCommon StockSEC:0001628280-26-047286:1
8,587 sharesCommon StockSEC:0001628280-26-044327:0
2,427 shares@ US$27.571.7% of flowCommon StockSEC:0001628280-26-015352:0
9,207 shares0Common StockSEC:0001856565-26-000002:0
14,888 shares@ US$39.31314.7% of flowCommon StockSEC:0001628280-25-058246:0
15,961 sharesCommon StockSEC:0001628280-25-056629:0
18,932 shares@ US$35.1019.8% of flowCommon StockSEC:0001628280-25-052013:0
18,007 shares@ US$21.6914.4% of flowCommon StockSEC:0001628280-25-049176:0
12,678 shares@ US$25.0411.8% of flowCommon StockSEC:0001628280-25-049189:0
12,677 shares@ US$22.01914.0% of flowCommon StockSEC:0001856565-25-000007:0
18,007 shares@ US$21.6919.6% of flowCommon StockSEC:0001856565-25-000006:0
10,640 shares0Common StockSEC:0001856565-25-000003:0
13,811 sharesCommon StockSEC:0001447362-25-000040:0
15,961 sharesCommon StockSEC:0001447362-24-000194:0
4,582 shares@ US$28.9988.1% of flowCommon StockSEC:0001447362-24-000142:0
10,641 shares0Common StockSEC:0001447362-24-000131:0
8,764 shares@ US$22.71512.5% of flowCommon StockSEC:0001447362-24-000123:0
2,793 shares@ US$22.0633.9% of flowCommon StockSEC:0001447362-24-000115:0
25 of 33 declarations
About Oelschlager Kristen M
Oelschlager Kristen M is Chief Operating Officer at Castle Biosciences INC. She has 27 filings in total, and in the sampled recent filings, all sales, the amount sold is EUR 3378934 between 2021-09-29 and 2026-07-06.
