Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 83 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

83 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 9, 2021 CMS S 12,800 $63.10 $807,680 27,104 Direct -32.08% Disposed 10.3% (price as of )
May 3, 2019 CMS S 8,500 $54.95 $467,075 28,555 Direct -22.94% Disposed 26.6% (price as of )
May 2, 2018 CMS S 10,000 $46.85 $468,500 32,161 Direct -23.72% Disposed 48.5% (price as of )
May 9, 2017 CMS S 15,271 $45.13 $689,180 33,913 Direct -31.05% Disposed 54.2% (price as of )
May 9, 2017 CMS S 729 $45.01 $32,812 33,184 Direct -2.15% Disposed 54.6% (price as of )
March 8, 2016 CMS S 9,000 $40.75 $366,750 39,839 Direct -18.43% Disposed 70.7% (price as of )
Feb. 18, 2015 CMS S 16,000 $35.15 $562,400 37,852 Direct -29.71% Disposed 98.0% (price as of )
Feb. 13, 2014 CMS S 15,000 $28.00 $420,000 42,527 Direct -26.07% Disposed 148.5% (price as of )
Aug. 23, 2013 CMS S 10,000 $26.85 $268,500 45,172 Direct -18.13% Disposed 159.1% (price as of )
Aug. 14, 2012 CMS S 22,500 $23.75 $534,375 40,910 Direct -35.48% Disposed 193.0% (price as of )
Aug. 17, 2011 CMS S 19,636 $19.08 $374,655 53,929 Direct -26.69% Disposed 264.7% (price as of )
Aug. 17, 2011 CMS S 2,264 $19.09 $43,220 51,665 Direct -4.20% Disposed 264.5% (price as of )
Aug. 17, 2011 CMS S 100 $19.09 $1,909 51,565 Direct -0.19% Disposed 264.5% (price as of )
May 8, 2008 CMS S 24,682 $14.64 $361,344 36,918 Direct -40.07% Disposed 375.3% (price as of )
Feb. 29, 2008 CMS S 19,993 $14.51 $290,098 31,600 Direct -38.75% Disposed 379.5% (price as of )
Nov. 4, 2005 CMS S 31,547 $14.07 $443,866 42,735 Direct -42.47% Disposed 394.5% (price as of )
Nov. 4, 2005 CMS S 33,616 $14.07 $472,977 40,666 Direct -45.25% Disposed 394.5% (price as of )

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
May 8, 2008 CMS 2003 Stock Options Common Stock (30,000) $6.35 Sept. 21, 2013 30,000 Disposed
Nov. 4, 2005 CMS 2002-Jul Stock Options Common Stock (10,000) $8.12 Aug. 30, 2012 10,000 Disposed
Nov. 4, 2005 CMS 2003 Stock Options Common Stock (30,000) $6.35 Sept. 21, 2013 30,000 Disposed
Feb. 28, 2005 CMS Phantom Stock Units (Salary) Common Stock (CMS) (1,659) · Feb. 28, 2005 1,659 Disposed
Aug. 22, 2003 CMS Emp Stock Options-2003 Common Stock (CMS) (60,000) $6.00 Sept. 21, 2013 60,000 Acquired

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

Holdings reported on Form 4 39 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Jan. 26, 2009 CMS Common Stock 196 · · Indirect
Aug. 26, 2008 CMS Common Stock 196 · · Indirect
Aug. 8, 2008 CMS Common Stock 196 · · Indirect
May 9, 2008 CMS Common Stock 196 · · Indirect
Feb. 29, 2008 CMS Common Stock 196 · · Indirect
Aug. 29, 2007 CMS Common Stock 608 · · Indirect
Aug. 29, 2007 CMS Common Stock 195 · · Indirect
Aug. 23, 2007 CMS Common Stock 608 · · Indirect
Aug. 23, 2007 CMS Common Stock 195 · · Indirect
Aug. 9, 2007 CMS Common Stock 608 · · Indirect
Aug. 9, 2007 CMS Common Stock 195 · · Indirect
July 26, 2007 CMS Common Stock 608 · · Indirect
July 26, 2007 CMS Common Stock 195 · · Indirect
Aug. 23, 2006 CMS Common Stock 608 · · Indirect
Aug. 23, 2006 CMS Common Stock 195 · · Indirect
Aug. 11, 2006 CMS Common Stock 608 · · Indirect
Aug. 11, 2006 CMS Common Stock 195 · · Indirect
July 26, 2006 CMS Common Stock 608 · · Indirect
July 26, 2006 CMS Common Stock 195 · · Indirect
Aug. 24, 2005 CMS Common Stock 64 · · Indirect
Aug. 24, 2005 CMS Common Stock 195 · · Indirect
July 27, 2005 CMS Common Stock 64 · · Indirect
July 27, 2005 CMS Common Stock 195 · · Indirect
March 1, 2005 CMS Common Stock (CMS) 26,594 · · Direct
March 1, 2005 CMS Common Stock (CMS) 64 · · Indirect
March 1, 2005 CMS Common Stock (CMS) 195 · · Indirect
Aug. 31, 2004 CMS Common Stock (CMS) 2,727 · · Indirect
Aug. 31, 2004 CMS Common Stock (CMS) 195 · · Indirect
July 27, 2004 CMS Common Stock (CMS) 2,727 · · Indirect
July 27, 2004 CMS Common Stock (CMS) 195 · · Indirect
Jan. 21, 2004 CMS Common Stock (CMS) 19,480 · · Direct
Jan. 21, 2004 CMS Common Stock (CMS) 195 · · Indirect
Jan. 21, 2004 CMS Phantom Stock Units (Salary)→ Common Stock (CMS) (323) 323 · · Direct
Nov. 12, 2003 CMS Common Stock (CMS) 19,480 · · Direct
Nov. 12, 2003 CMS Common Stock (CMS) 2,028 · · Indirect
Nov. 12, 2003 CMS Common Stock (CMS) 195 · · Indirect
Nov. 12, 2003 CMS Phantom Stock Units (Salary)→ Common Stock (CMS) (1,336) 1,336 · · Direct
Aug. 26, 2003 CMS Common Stock (CMS) 2,028 · · Indirect
Aug. 26, 2003 CMS Common Stock (CMS) 195 · · Indirect

Annual statements (Form 5) Transactions and holdings reported once a year on SEC Form 5 — exempt or late-reported trades, gifts and small acquisitions.

09

Transactions (2)

DateTickerSecurityCodeShares PriceValueOwned afterExercise priceExpirationA/D
Dec. 31, 2005 CMS Common Stock J 544 $13.87 $7,545 608 · · ·
Nov. 23, 2004 CMS Common Stock (CMS) J 528 · · 3,255 · · ·

Holdings (4)

DateTickerSecuritySharesExercise priceExpirationOwnership
Feb. 8, 2006 CMS Common Stock 34,282 · · Direct
Feb. 8, 2006 CMS Common Stock 195 · · Indirect
Feb. 9, 2005 CMS Common Stock (CMS) · · · Direct
Feb. 9, 2005 CMS Common Stock (CMS) 195 · · Indirect