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Companies
▲ Purchases (16 ops.)
▼ Sales (0 ops.)
Latest filing published 15 Sept 2026 for FLOTEK INDUSTRIES INC/CN/, €29.5M. Read the official filing
Filing timeline
BuySaleMatthew Wilks
Insider track record
Disclosed buys
16
Disclosed sells
0
T+90 hit rate
60%
T+90 mean return
+0.7%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Matthew Wilks: trading record in brief
Matthew Wilks (chief executive) discloses dealings in 2 companies, chiefly ProFrac Holding Corp. and Flotek Industries Inc/CN/. The record holds 31 filings, for trades running from 29 March 2022 to 11 September 2026.
No open-market sale appears; the market trades are 16 purchases worth €33.3M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 12 share grants. So far in 2026, the count stands at 3 purchases and no sales.
The median purchase comes to €100k. As a share of market capitalisation, the median purchase stands at 0.033%, based on 3 purchases. 8 out of 14 purchases came within 30 days of a purchase by at least one other insider of the same company. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.
The record was last updated on 15 September 2026 with an open-market purchase (€29.5M) in Flotek Industries Inc/CN/. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. The legal deadline for a Form 4 is two business days after the transaction. 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 Matthew Wilks
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations31 total
1,319,493 shares@ US$26.013.93% mcap98.1% of flowCommon StockSEC:0001104659-26-108024:0
Canonical exit: 10 Dec 2026 (T+90)
57,519 shares@ US$4.8590.029% mcap6.1% of flowClass A common stock, par value $0.01 per shareSEC:0001696102-26-000008:0
Canonical exit: 8 Nov 2026 (T+90)
22,481 shares@ US$5.44310.013% mcap2.7% of flowClass A common stock, par value $0.01 per shareSEC:0001696102-26-000008:1
Canonical exit: 9 Nov 2026 (T+90)
287,500 shares0Class A common stock, par value $0.01 per shareSEC:0001696102-26-000006:0
2,658 shares0Class A common stock, par value $0.01 per shareSEC:0001696102-26-000004:1
8,254 shares@ US$6.201.2% of flowClass A common stock, par value $0.01 per shareSEC:0001696102-26-000004:0
14,477 shares0Class A common stock, par value $0.01 per shareSEC:0001696102-26-000002:2
23,165 shares@ US$6.633.7% of flowClass A common stock, par value $0.01 per shareSEC:0001696102-26-000002:1
21,363 shares@ US$6.633.4% of flowClass A common stock, par value $0.01 per shareSEC:0001696102-26-000002:0
25,000 shares@ US$3.782.2% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-023987:0
Canonical exit: 7 Dec 2025 (T+90)
13,040 shares@ US$14.149521.4% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-013449:0
Canonical exit: 12 Aug 2025 (T+90)
18,372 shares@ US$11.754525.0% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-013128:0
Canonical exit: 7 Aug 2025 (T+90)
18,372 shares@ US$11.754525.0% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-012816:0
Canonical exit: 7 Aug 2025 (T+90)
4,780 shares@ US$4.080.5% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-012820:0
Canonical exit: 7 Aug 2025 (T+90)
92,088 shares0Class A common stock, par value $0.01 per shareSEC:0001415889-25-009416:0
288,756 shares@ US$6.9356.8% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-25-005847:0
Canonical exit: 27 May 2025 (T+90)
58,845 shares@ US$7.7513.0% of flowClass A common stock, par value $0.01 per shareSEC:0001415889-24-027798:0
Canonical exit: 23 Feb 2025 (T+90)
10,000 shares@ US$8.852.4% of flowClass A common stock, par value $0.01 per shareSEC:0000950170-24-062845:0
Canonical exit: 15 Aug 2024 (T+90)
49,101 shares0Class A common stock, par value $0.01 per shareSEC:0001104659-24-042634:0
84,928 shares@ US$8.3619.7% of flowClass A common stock, par value $0.01 per shareSEC:0001104659-24-042650:0
54,539 shares@ US$0.785.0% of flowClass A common stock, par value $0.01 per shareSEC:0000899243-23-016101:0
Canonical exit: 14 Sept 2023 (T+90)
129,093 shares@ US$0.7912.2% of flowClass A common stock, par value $0.01 per shareSEC:0000899243-23-015736:0
Canonical exit: 12 Sept 2023 (T+90)
43,057 shares@ US$0.743.8% of flowClass A common stock, par value $0.01 per shareSEC:0000899243-23-015508:0
Canonical exit: 7 Sept 2023 (T+90)
81,345 shares@ US$0.767.5% of flowClass A common stock, par value $0.01 per shareSEC:0000899243-23-015548:0
Canonical exit: 10 Sept 2023 (T+90)
00Class A Common Stock, par value $0.01SEC:0001209191-23-032525:0
25 of 31 declarations
