Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 41 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

41 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 13, 2011 SD P 2,000 $6.90 $13,800 173,308 Direct +1.17% Acquired 98.8% (price as of 2026-10-05)
Sept. 13, 2011 SD P 2,000 $6.95 $13,900 175,308 Direct +1.15% Acquired 97.4% (price as of 2026-10-05)
Aug. 18, 2010 SD P 5,000 $4.50 $22,500 116,671 Direct +4.48% Acquired 204.9% (price as of 2026-10-05)
May 24, 2010 SD P 2,000 $5.50 $11,000 85,411 Direct +2.40% Acquired 149.5% (price as of 2026-10-05)
May 24, 2010 SD P 2,000 $5.75 $11,500 87,411 Direct +2.34% Acquired 138.6% (price as of 2026-10-05)
May 21, 2010 SD P 1,000 $5.85 $5,850 83,411 Direct +1.21% Acquired 134.5% (price as of 2026-10-05)
Nov. 9, 2007 SD P 4,000 $26.00 $104,000 19,778 Direct +25.35% Acquired -47.2% (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.

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
April 14, 2008 SD Common Stock 16,222 Direct
Nov. 5, 2007 SD Common Stock 15,778 Direct