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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 02 Jun 2025 for ProFrac Holding Corp.. Read the official filing
Filing timeline
BuySaleSergei Krylov
Insider track record
Disclosed buys
1
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+8.9%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Sergei Krylov: trading record in brief
Sergei Krylov (board member) discloses dealings in 2 companies, chiefly ProFrac Holding Corp. and Dawson Geophysical Co. Over a trading history stretching from 17 May 2022 to 29 May 2025, the count stands at 7 filings.
The open-market record is one-sided, with 1 purchase worth €26k and not one sale. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 6 share grants.
On 2 June 2025 came the latest disclosure, a share grant in ProFrac Holding Corp. The latest purchase dates back some time: it was published 1,613 days ago, on 19 May 2022. Typically, a trade is published a median of 4 days after it takes place. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Sergei Krylov
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
18,916 shares0Class A Common Stock, par value $0.01SEC:0001415889-25-015250:0
3,555 shares@ US$1.29100.0% of flowDawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-25-051120:0
19,165 shares0Dawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-24-106292:0
16,129 shares0Class A Common Stock, par value $0.01SEC:0001415889-24-015376:0
12,777 shares0Class A Common Stock, par value $0.01SEC:0001209191-23-034253:0
24,166 shares0Class A common stock, par value $0.01 per shareSEC:0000899243-22-019720:0
1,500 shares@ US$18.00100.0% of flowClass A common stock, par value $0.01 per shareSEC:0000899243-22-018921:0
Canonical exit: 15 Aug 2022 (T+90)
7 of 7 declarations
