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Total declarations
Companies
▲ Purchases (6 ops.)
▼ Sales (0 ops.)
Latest filing published 15 Oct 2025 for Aris Water Solutions, Inc..
Filing timeline
BuySaleDonald C. Templin
Insider track record
Disclosed buys
6
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+12.7%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Donald C. Templin: trading record in brief
This profile gathers the share dealings of Donald C. Templin across 5 companies, led by Marathon Petroleum Corp, MPLX LP and CALGON CARBON Corp. We count 110 filings; the first trade dates from 1 July 2011 and the latest from 15 October 2025.
Purchases make up the whole of the open-market record (6 purchases, €1.6M). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Besides market trades, the filings include 99 share grants and 1 option exercise.
The median purchase comes to €181k.
The record was last updated on 15 October 2025 with a transaction in Aris Water Solutions, Inc. The clock since the last published purchase (28 October 2021) now reads 1,822 days. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Donald C. Templin
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
124,906 sharesClass A Common StockSEC:0001193125-25-240602:0
5,901 shares0Class A Common StockSEC:0001865187-25-000055:0
787 shares@ US$82.57100.0% of flowCommon StockSEC:0001127602-25-004408:0
9,352 shares0Class A Common StockSEC:0001865187-24-000029:0
6,135 shares0Common StockSEC:0001127602-24-006327:0
13,566 shares0Class A Common StockSEC:0001865187-23-000034:0
8,394 shares0Class A Common StockSEC:0001140361-22-025052:0
69.698 shares0Common Units (Limited Partner Interests)SEC:0001209191-21-066334:0
76,923 shares@ US$13.00100.0% of flowClass A Common StockSEC:0001140361-21-035827:0
Canonical exit: 24 Jan 2022 (T+90)
950.242 shares0Common Units (Limited Partner Interests)SEC:0001209191-21-059255:0
15.842 shares0Common Units (Limited Partner Interests)SEC:0001209191-21-051749:0
13,288 shares0Common Units (Limited Partner Interests)SEC:0001209191-21-049753:0
1,280 sharesCommon Units (Limited Partner Interests)SEC:0001209191-16-095479:0
3,794 sharesCommon StockSEC:0001209191-16-095436:0
14 of 14 declarations
