Latest filing published 02 Oct 2026 for Prairie Operating Co., €11k.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- -78.8%Entry US$2.40 · Close at T+365 US$0.51
- -78.0%Entry US$2.54 · Close at T+365 US$0.56
- -83.0%Entry US$3.97 · Close at T+365 US$0.67
- -78.9%Entry US$3.98 · Close at T+365 US$0.84
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Richard N. Frommer: trading record in brief
This profile gathers the share dealings of Richard N. Frommer in Prairie Operating Co., where the filings describe the role as senior executive. We count 7 filings; the first trade dates from 3 June 2025 and the latest from 3 September 2026.
Purchases make up the whole of the open-market record (5 purchases, €41k). Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 2 share grants. So far in 2026, the count stands at 1 purchase and no sales.
In size, the median ticket on the buying side is €6,305. 4 out of 5 purchases came within 30 days of a purchase by at least one other insider of the same company. Purchases made close together by different insiders form what is called a cluster. After 4 purchases with a full 90-day history, the hit rate stands at 0% and the median 90-day move at -38.2%. These figures describe past trades and do not predict future prices.
The record was last updated on 2 October 2026 with an open-market purchase (€11k) in Prairie Operating Co. The median gap between a trade and its publication by SEC (Form 4) is 2 days. For comparison, the SEC allows two business days to file a Form 4. 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 Richard N. Frommer
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 28,000 shares@ US$0.450.026% mcap26.5% of flowCommon StockSEC:0001140361-26-038462:0Canonical exit: 2 Dec 2026 (T+90)
- 100,000 shares0Common StockSEC:0001140361-26-029452:0
- 1,500 shares@ US$2.4910.6% of flowCommon StockSEC:0001140361-25-033252:0Canonical exit: 25 Nov 2025 (T+90)
- 3,000 shares@ US$2.44220.9% of flowCommon StockSEC:0001140361-25-032956:0Canonical exit: 23 Nov 2025 (T+90)
- 38,860 shares0Common StockSEC:0001140361-25-031550:0
- 5,000 shares@ US$3.9957.0% of flowCommon StockSEC:0001641172-25-015658:0Canonical exit: 11 Sept 2025 (T+90)
- 1,000 shares@ US$3.9711.5% of flowCommon StockSEC:0001641172-25-014386:0Canonical exit: 1 Sept 2025 (T+90)
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