Krishnan Suma Insider Trading Activity

Average Profitability
57.65%
Insider Buys Quantity
5
Insider Buys Sum
$3.85M
Insider Sells Quantity
31
Insider Sells Sum
$91.73M

Insider Activity of Krishnan Suma

According to the SEC Form 4 filings, Krishnan Suma, being in a position of

  1. President, R&D at Krystal Biotech, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 125000 shares for $34.27M,
    over all time since 2017-09-22, has bought 300000 shares for $3.55M, and sold 1049486 shares for $132.03M.

Biography of Krishnan Suma

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $34,273,4144100

Comparison of Insiders on Amount of Buys and Sells

2026-09-04SaleKrystal Biotech, Inc.
KRYS
President, R&D
25,000
0.0851%
$359.32$8.98M-7.43%
2026-06-04SaleKrystal Biotech, Inc.
KRYS
President, R&D
25,000
0.0849%
$308.11$7.7M+9.43%
2026-03-04SaleKrystal Biotech, Inc.
KRYS
President, R&D
25,000
0.0849%
$263.21$6.58M+22.03%
2025-12-04SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.171%
$220.15$11.01M+36.08%
2025-07-16SaleKrystal Biotech, Inc.
KRYS
President, R&D
2,918
0.0101%
$150.00$437,700+67.44%
2025-07-15SaleKrystal Biotech, Inc.
KRYS
President, R&D
6,120
0.0216%
$150.99$924,061+69.79%
2025-07-14SaleKrystal Biotech, Inc.
KRYS
President, R&D
26,835
0.0928%
$150.30$4.03M+66.32%
2025-07-10SaleKrystal Biotech, Inc.
KRYS
President, R&D
13,727
0.0477%
$150.27$2.06M+66.7%
2025-07-09SaleKrystal Biotech, Inc.
KRYS
President, R&D
400
0.0014%
$150.10$60,042+67.49%
2025-03-13SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.174%
$177.79$8.89M+1.13%
2024-12-13SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1739%
$164.80$8.24M-2.38%
2024-09-12SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1759%
$197.77$9.89M-17.93%
2024-06-11SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1734%
$175.76$8.79M<0.01%
2024-03-11SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1773%
$170.95$8.55M+3.89%
2023-12-11SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1761%
$105.67$5.28M+65.57%
2023-09-11SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1769%
$127.23$6.36M+23.51%
2023-05-31SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1917%
$116.20$5.81M+4.37%
2023-04-17SaleKrystal Biotech, Inc.
KRYS
President, R&D
50,000
0.1935%
$87.65$4.38M+35.13%
2023-01-18SaleKrystal Biotech, Inc.
KRYS
President, R&D
5,703
0.023%
$80.98$461,830+46.05%
2023-01-17SaleKrystal Biotech, Inc.
KRYS
President, R&D
44,297
0.1724%
$80.77$3.58M+41.25%
Total: 45
Company
About Prismo.proIdeasArticlesPrivacy PolicyTerms of ServiceContact Us
Screener Ideas
Dividend StocksBlue Chip StocksDefensive StocksGrowth StocksValue StocksCyclical StocksPenny Stocks
Stock Tools
Insiders ScreenerStocks ScreenerTop StocksStock NewsInsider RatioList of All Stocks
Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
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.