InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (21 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
21
T+90 hit rate
40%
T+90 mean return
+6.5%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Krishnan Krish S, Chief Executive Officer. Director active across 2 companies, notably Krystal Biotech, Inc.. Aggregated, 28 reports have been published. Breakdown: 0 buy · 21 sells. Total volume traded: €17.7m. Activity tracked since 10 December 2021. The latest transaction was filed on 4 March 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Declarations28 total
483 shares@ US$257.31310.0015% mcap0.8% of flowCommon StockSEC:0001298709-26-000004:0
956 shares@ US$214.2797Common StockSEC:0001298709-25-000013:0
13,400 shares@ US$150.29968.9% of flowCommon StockSEC:0001298709-25-000009:0
200 shares@ US$150.070.1% of flowCommon StockSEC:0001298709-25-000007:0
1,100 shares@ US$175.82560.7% of flowCommon StockSEC:0001298709-25-000004:0
4,721 shares@ US$176.393.3% of flowCommon StockSEC:0001298709-25-000002:0
6,302 shares@ US$163.0694.1% of flowCommon StockSEC:0001298709-24-000017:0
3,957 shares@ US$195.16272.9% of flowCommon StockSEC:0001298709-24-000014:0
1,100 shares@ US$171.4880.7% of flowCommon StockSEC:0001298709-24-000011:0
2,146 shares@ US$167.99221.4% of flowCommon StockSEC:0001298709-24-000009:0
12,500 shares0Common StockSEC:0001298709-24-000006:0
3,791 shares@ US$157.002.3% of flowCommon StockSEC:0001298709-24-000004:0
4,400 shares@ US$104.41461.8% of flowCommon StockSEC:0001298709-23-000023:0
5,008 shares@ US$125.22752.4% of flowCommon StockSEC:0001298709-23-000020:0
18,884 shares@ US$115.9958.5% of flowCommon StockSEC:0001298709-23-000018:0
1,050 shares@ US$85.54830.3% of flowCommon StockSEC:0001298709-23-000015:0
4,350 shares@ US$78.461.3% of flowCommon StockSEC:0001298709-23-000013:0
20,617 shares@ US$80.70196.4% of flowCommon StockSEC:0001298709-23-000006:0
3,748 shares@ US$80.08011.2% of flowCommon StockSEC:0001298709-23-000004:0
7,447 shares@ US$80.28052.3% of flowCommon StockSEC:0001298709-23-000002:0
10,572 shares@ US$80.09993.3% of flowCommon StockSEC:0001298709-22-000012:0
4 shares@ US$80.010.0% of flowCommon StockSEC:0001298709-22-000009:0
966 shares@ US$80.05230.3% of flowCommon StockSEC:0001298709-22-000007:0
9,088 shares@ US$80.23863.0% of flowCommon StockSEC:0001298709-22-000005:0
4,655 shares@ US$62.500.0036% mcap2.0% of flowCommon StockSEC:0001298709-22-000003:0
25 of 28 declarations
About Krishnan Krish S
Krishnan Krish S is the Chief Executive Officer of Krystal Biotech, Inc.
