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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 28 May 2026 for BLACK HILLS CORP /SD/, €262k. Read the official filing
Filing timeline
BuySaleRobert P. Otto
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Robert P. Otto: trading record in brief
Robert P. Otto is a declared insider of Black Hills Corp /SD/ (board member), with filings sourced from SEC (Form 4). The record holds 74 filings, for trades running from 4 January 2017 to 27 May 2026.
On the market, this insider has only sold: 1 sale, €262k in total. Outside the open market, there are 3 share grants. 2026 to date brings no purchases and 1 sale.
The latest filing, published on 28 May 2026, reports an open-market sale of €262k in Black Hills Corp /SD/. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. 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 Robert P. Otto
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
4,109 shares@ US$74.2199100.0% of flowCommon StockSEC:0001130464-26-000067:0
2,222 shares0Common StockSEC:0001593968-25-000581:0
23.863 sharesCommon StockSEC:0001593968-24-000673:0
1,836 sharesCommon StockSEC:0001593968-23-000738:0
57.27 sharesCommon StockSEC:0001593968-23-000718:0
4.341 sharesCommon StockSEC:0001593968-22-000908:0
496 shares0Common StockSEC:0001593968-22-000159:0
26.674 shares@ US$65.006836.1% of flowCommon StockSEC:0001593968-21-002506:0
22.926 shares@ US$71.255632.6% of flowCommon StockSEC:0001593968-21-002064:0
24.578 shares@ US$65.901731.3% of flowCommon StockSEC:0001593968-21-001502:0
10 of 10 declarations
