Donald C. Templin

CIK 1521739 · See Remarks · last filed 2025-10-15

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$34.82M

Companies

4

Total Filings

69

Lifetime Open-Market Net

$1.74M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ARIS Director 0 $15.89 $0 $1000.0K 6 2025-10-15
VOYApB See Remarks 3,468 $23.45 $81.3K $0 4 2025-02-12
MPLX Director 99,537 $56.87 $5.66M $483.4K 25 2021-11-23
MPC Executive Vice President 110,313 $263.58 $29.08M $253.7K 27 2021-02-02

Recent Filings · Page 7 of 7

69 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2013-05-03 Grant (A) +3,858 $0
2013-05-02 Grant (A) +3,858 $0
2013-03-05 MPC Tax (F) −1,193 -$99.8K EDGAR
2013-03-01 MPLX Grant (A) +6,370 $0 EDGAR
2013-03-01 MPC Grant (A) +4,061 $0 EDGAR
2012-11-02 MPLX Buy (P) +15,000 $330.0K EDGAR
2012-07-05 MPC Tax (F) −700 -$32.0K EDGAR
2012-03-02 MPC Grant (A) +7,702 $0 EDGAR
2011-07-05 MPC Grant (A) +29,623 $0 EDGAR
Showing 6169 of 69
Page 7 of 7
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.