Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 57 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

57 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 4, 2017 DTE S 717 $108.59 $77,859 0 Indirect -100.00% Disposed 35.3% (price as of 2026-10-05)
Aug. 4, 2017 DTE S 445 $108.67 $48,358 39,253 Direct -1.12% Disposed 35.2% (price as of 2026-10-05)
Aug. 2, 2017 DTE S 8,837 $107.37 $948,829 39,698 Direct -18.21% Disposed 36.8% (price as of 2026-10-05)
Feb. 23, 2016 DTE S 2,500 $85.31 $213,275 40,490 Direct -5.82% Disposed 72.2% (price as of 2026-10-05)
Feb. 24, 2015 DTE S 15,000 $84.57 $1,268,550 38,185 Direct -28.20% Disposed 73.7% (price as of 2026-10-05)
April 29, 2014 DTE S 10,000 $78.00 $780,000 31,406 Direct -24.15% Disposed 88.4% (price as of 2026-10-05)
Feb. 26, 2013 DTE S 6,667 $65.65 $437,689 23,969 Direct -21.76% Disposed 123.8% (price as of 2026-10-05)
Aug. 20, 2012 DTE S 20,000 $60.26 $1,205,200 20,120 Direct -49.85% Disposed 143.8% (price as of 2026-10-05)
March 1, 2012 DTE S 15,000 $54.17 $812,550 20,120 Direct -42.71% Disposed 171.2% (price as of 2026-10-05)
May 17, 2011 DTE S 1,860 $51.80 $96,348 175 Indirect -91.40% Disposed 183.6% (price as of 2026-10-05)
May 12, 2011 DTE S 17,500 $51.96 $909,300 15,784 Direct -52.58% Disposed 182.8% (price as of 2026-10-05)
March 9, 2010 DTE S 7,701 $44.70 $344,235 11,706 Direct -39.68% Disposed 228.7% (price as of 2026-10-05)
March 9, 2010 DTE S 10,833 $44.72 $484,452 19,407 Direct -35.82% Disposed 228.5% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 24, 2015 DTE Common stock (right to buy) Common Stock (10,000) $43.95 Feb. 25, 2020 10,000 Disposed
Feb. 24, 2015 DTE Common stock (right to buy) Common Stock (5,000) $47.75 Feb. 23, 2017 5,000 Disposed
April 29, 2014 DTE Common stock (right to buy) Common Stock (10,000) $41.79 Feb. 25, 2018 10,000 Disposed
Feb. 26, 2013 DTE Common stock (right to buy) Common Stock (6,667) $27.70 Feb. 26, 2019 6,667 Disposed
Aug. 20, 2012 DTE Common stock (right to buy) Common Stock (10,000) $43.42 Feb. 28, 2016 10,000 Disposed
Aug. 20, 2012 DTE Common stock (right to buy) Common Stock (10,000) $44.72 Feb. 15, 2015 10,000 Disposed
March 1, 2012 DTE Common stock (right to buy) Common Stock (15,000) $39.41 Feb. 9, 2014 15,000 Disposed
May 12, 2011 DTE Common Stock (right to buy) Common Stock (7,500) $41.46 Feb. 27, 2013 7,500 Disposed
May 12, 2011 DTE Common Stock (right to buy) Common Stock (10,000) $41.59 Feb. 27, 2012 10,000 Disposed
March 9, 2010 DTE Stock Option (right to buy) Common Stock (3,333) $27.70 Feb. 26, 2019 3,333 Disposed
March 9, 2010 DTE Stock Option (right to buy) Common Stock (7,500) $38.77 March 13, 2011 7,500 Disposed
Feb. 25, 2010 DTE Employee Stock Option Common Stock (10,000) $43.95 Feb. 25, 2020 10,000 Acquired
Feb. 26, 2009 DTE Employee Stock Option (Right to buy) Common Stock (10,000) $27.70 Feb. 26, 2019 10,000 Acquired
Feb. 25, 2008 DTE Employee Stock Option (Right to buy) Common Stock (10,000) · Feb. 25, 2018 10,000 Acquired
Feb. 23, 2007 DTE Employee Stick Option (Right to buy) Common Stock (5,000) · Feb. 23, 2017 5,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 9 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 20, 2007 DTE Common Stock 9,320 Direct
Feb. 20, 2007 DTE Common Stock 1,028 Indirect
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (7,500) 7,500 Direct
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (10,000) 10,000 Direct
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (7,500) 7,500 Direct
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (10,000) 10,000 Direct
Feb. 20, 2007 DTE Employee Stock Option (Right to Buy)→ Common Stock (10,000) 10,000 Direct
Feb. 20, 2007 DTE Phantom Stock→ Common Stock (1,414) 1,414 Direct