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Total declarations
Companies
▲ Purchases (6 ops.)
▼ Sales (1 ops.)
Latest filing published 01 Oct 2026 for APA Corp.
Filing timeline
BuySaleChansoo Joung
Insider track record
Disclosed buys
6
Disclosed sells
1
Signal history
Closed purchases
Market purchases
6
Positive at T+90
100%
Median T+90
+27.4%
Based on 2 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
- +183.4%Entry US$15.18 · Close at T+365 US$43.02
- +6.3%Entry US$37.29 · Close at T+365 US$39.63
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.
Chansoo Joung: trading record in brief
Filings by Chansoo Joung span 3 companies, the busiest being Magellan Midstream Partners, L.P., APA Corp and Apache Corp. In total, 14 filings cover trades dated from 9 November 2016 to 30 September 2026.
The open-market side counts 6 purchases for €4.6M alongside 1 sale for €325k. Taken together, the purchases exceed the sales by €4.3M. 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.
Half of the purchases are above €696k and half below. Clusters matter here: 1 out of 6 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.
The newest entry dates from 1 October 2026: a share grant, in APA Corp. The last insider purchase was made public on 3 April 2025, 568 days ago. 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. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Chansoo Joung
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
1,203 shares0Common StockSEC:0001355799-26-000008:0
1,535 sharesCommon StockSEC:0001355799-26-000006:0
1,178 shares0Common StockSEC:0001355799-26-000004:0
75,000 shares@ US$18.248245.2% of flowCommon StockSEC:0001949060-25-000074:0
Canonical exit: 2 Jul 2025 (T+90)
45,863 sharesCommon UnitsSEC:0001213900-23-080061:0
2,691 shares@ US$50.1851.0% of flowCommon UnitsSEC:0001126975-23-000036:0
40,000 shares@ US$32.924842.9% of flowCommon StockSEC:0001357400-22-000055:0
Canonical exit: 26 May 2022 (T+90)
2,892 shares@ US$46.7049.0% of flowCommon UnitsSEC:0001126975-22-000031:0
20,000 shares@ US$19.058911.9% of flowCommon StockSEC:0001357400-21-000090:0
20,000 shares@ US$35.324340.9% of flowCommon UnitsSEC:0001126975-20-000141:0
Canonical exit: 3 Feb 2021 (T+90)
13,370 shares@ US$42.1135.3% of flowCommon UnitsSEC:0001126975-20-000087:0
Canonical exit: 6 Aug 2020 (T+90)
1,910 shares@ US$62.836.1% of flowCommon UnitsSEC:0001126975-20-000028:0
5,000 shares@ US$67.2817.1% of flowCommon UnitsSEC:0001126975-19-000151:0
Canonical exit: 18 Nov 2019 (T+90)
15,000 shares@ US$58.02100.0% of flowCommon StockSEC:0001357400-16-000385:0
Canonical exit: 7 Feb 2017 (T+90)
14 of 14 declarations
