Jeff Feinberg

CIK 1088219 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 26, 2009 · Latest: Feb. 26, 2009

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Institution

View 13F portfolio

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 22, 2017 MARA S 100,000 $0.17 $17,000 2,248,802 Indirect +4.65% Acquired 286.8% (price as of 2026-08-20)
May 19, 2017 MARA S 180,533 $0.27 $48,744 2,348,802 Indirect +8.33% Acquired 143.5% (price as of 2026-08-20)
May 16, 2017 MARA S 51,962 $0.31 $16,108 2,529,335 Indirect +2.10% Acquired 112.1% (price as of 2026-08-20)
April 19, 2017 MARA S 15,800 $0.57 $9,006 2,581,297 Indirect +0.62% Acquired 15.4% (price as of 2026-08-20)
April 13, 2017 MARA S 16,183 $0.85 $13,756 2,597,097 Indirect +0.63% Acquired -22.6% (price as of 2026-08-20)
April 10, 2017 MARA S 24,100 $0.85 $20,485 2,613,280 Indirect +0.93% Acquired -22.6% (price as of 2026-08-20)
April 5, 2017 MARA S 1,178 $0.93 $1,096 2,637,380 Indirect +0.04% Acquired -29.3% (price as of 2026-08-20)
April 3, 2017 MARA S 29,726 $0.92 $27,348 2,638,558 Indirect -1.11% Disposed -28.5% (price as of 2026-08-20)
Feb. 24, 2009 1088219 S 1,334,104 $1.00 $1,334,104 1,000,000 Indirect -57.16% Disposed
Feb. 19, 2009 1088219 S 229,801 $1.41 $324,019 2,334,104 Indirect -8.96% Disposed
Feb. 4, 2009 1088219 S 1,300 $1.85 $2,405 2,563,905 Indirect -0.05% Disposed
Feb. 2, 2009 1088219 S 3,000 $1.85 $5,550 2,565,205 Indirect -0.12% Disposed
Jan. 28, 2009 1088219 S 5,012 $2.00 $10,024 2,614,573 Indirect -0.19% Disposed
Jan. 23, 2009 1088219 S 300 $2.12 $636 2,619,585 Indirect -0.01% Disposed
Jan. 22, 2009 1088219 S 100 $2.14 $214 2,619,885 Indirect 0.00% Disposed
Jan. 12, 2009 1088219 S 13,000 $2.60 $33,800 2,619,985 Indirect -0.49% Disposed
Jan. 9, 2009 1088219 S 2,500 $2.50 $6,250 2,632,985 Indirect -0.09% Disposed
Jan. 8, 2009 1088219 S 11,600 $2.51 $29,116 2,635,485 Indirect -0.44% Disposed
Jan. 7, 2009 1088219 S 9,225 $2.62 $24,170 2,647,085 Indirect -0.35% Disposed
Jan. 6, 2009 1088219 S 19,170 $2.60 $49,842 2,656,310 Indirect -0.72% Disposed
Dec. 26, 2008 1088219 S 13,650 $2.91 $39,722 2,675,480 Indirect -0.51% Disposed
Nov. 17, 2008 1088219 S 600 $2.80 $1,680 2,689,130 Indirect -0.02% Disposed
Nov. 12, 2008 1088219 S 1,175 $3.15 $3,701 2,689,730 Indirect -0.04% Disposed
Nov. 12, 2008 1088219 S 2,149,696 $1.39 $2,988,077 0 Indirect -100.00% Disposed
Nov. 11, 2008 1088219 S 150 $3.20 $480 2,690,905 Indirect -0.01% Disposed
Nov. 10, 2008 1088219 S 8,800 $3.31 $29,128 2,691,055 Indirect -0.33% Disposed
Nov. 7, 2008 1088219 S 15,937 $3.18 $50,680 2,699,855 Indirect -0.59% Disposed
Nov. 4, 2008 1088219 S 4,582,000 $1.55 $7,102,100 0 Indirect -100.00% Disposed
Oct. 14, 2008 1088219 S 15,800 $3.04 $48,032 2,715,792 Indirect -0.58% Disposed
Oct. 10, 2008 1088219 S 71,054 $0.37 $26,290 4,582,000 Indirect -1.53% Disposed
Oct. 10, 2008 1088219 S 78,000 $0.37 $28,860 4,653,054 Indirect -1.65% Disposed
Oct. 10, 2008 1088219 S 100 $2.32 $232 2,731,592 Indirect 0.00% Disposed
Oct. 10, 2008 1088219 S 6,500 $2.31 $15,015 2,731,692 Indirect -0.24% Disposed
Oct. 10, 2008 1088219 S 200 $2.12 $424 2,738,192 Indirect +0.01% Acquired
Sept. 19, 2008 1088219 P 7,277 $6.00 $43,662 2,738,392 Indirect +0.27% Acquired
Sept. 19, 2008 1088219 P 32,500 $4.01 $130,325 2,149,696 Indirect +1.54% Acquired
Sept. 12, 2008 1088219 P 5,500 $4.04 $22,220 2,117,196 Indirect +0.26% Acquired
Sept. 12, 2008 1088219 P 100,000 $6.46 $646,000 2,731,115 Indirect +3.80% Acquired
Sept. 12, 2008 1088219 P 27,855 $6.54 $182,172 2,631,115 Indirect +1.07% Acquired
Sept. 11, 2008 1088219 P 30,200 $0.41 $12,382 4,731,054 Indirect +0.64% Acquired
Sept. 11, 2008 1088219 P 7,600 $4.09 $31,084 2,111,696 Indirect +0.36% Acquired
Sept. 11, 2008 1088219 P 600 $6.00 $3,600 2,603,260 Indirect +0.02% Acquired
Sept. 11, 2008 1088219 P 19,300 $5.88 $113,484 2,602,660 Indirect +0.75% Acquired
Aug. 28, 2008 1088219 P 41,609 $5.55 $230,930 2,583,360 Indirect +1.64% Acquired
Aug. 28, 2008 1088219 P 53,450 $5.81 $310,544 2,541,751 Indirect +2.15% Acquired
June 10, 2008 RICK S 93,000 $21.00 $1,953,000 755,100 Indirect -10.97% Disposed 46.0% (price as of 2026-08-20)
June 10, 2008 RICK S 13,200 $20.76 $274,032 848,100 Indirect -1.53% Disposed 47.7% (price as of 2026-08-20)
June 9, 2008 RICK S 87,379 $21.54 $1,882,144 861,300 Indirect -9.21% Disposed 42.3% (price as of 2026-08-20)
June 9, 2008 RICK S 500 $21.50 $10,750 948,679 Indirect -0.05% Disposed 42.6% (price as of 2026-08-20)
June 6, 2008 RICK S 4,100 $22.28 $91,348 949,179 Indirect +0.43% Acquired 37.6% (price as of 2026-08-20)
June 6, 2008 RICK S 660 $22.71 $14,989 953,279 Indirect +0.07% Acquired 35.0% (price as of 2026-08-20)
June 6, 2008 RICK S 200 $22.24 $4,448 953,939 Indirect +0.02% Acquired 37.9% (price as of 2026-08-20)
June 6, 2008 RICK S 37,140 $22.44 $833,422 954,139 Indirect +4.05% Acquired 36.6% (price as of 2026-08-20)
June 6, 2008 RICK S 2,200 $22.25 $48,950 991,279 Indirect +0.22% Acquired 37.8% (price as of 2026-08-20)
May 14, 2008 1088219 P 20,854 $0.93 $19,394 4,700,854 Indirect +0.45% Acquired
May 5, 2008 1088219 S 20,854 $1.13 $23,565 4,680,000 Indirect -0.44% Disposed
April 10, 2008 1088219 P 3,000 $3.25 $9,750 2,104,096 Indirect +0.14% Acquired
April 9, 2008 1088219 P 3,050 $3.20 $9,760 2,101,096 Indirect +0.15% Acquired
April 8, 2008 1088219 P 7,000 $3.16 $22,120 2,098,046 Indirect +0.33% Acquired
April 7, 2008 1088219 P 8,850 $3.00 $26,550 2,091,046 Indirect +0.43% Acquired
April 4, 2008 1088219 P 16,690 $2.95 $49,236 2,082,196 Indirect +0.81% Acquired
April 3, 2008 1088219 P 100 $2.65 $265 2,065,506 Indirect 0.00% Acquired
April 3, 2008 1088219 P 38,850 $2.91 $113,054 2,065,406 Indirect +1.92% Acquired
April 3, 2008 1088219 P 7,000 $2.72 $19,040 2,026,556 Indirect +0.35% Acquired
March 4, 2008 1088219 P 1,000 $3.45 $3,450 4,976,600 Indirect +0.02% Acquired
March 3, 2008 1088219 P 18,900 $3.86 $72,954 2,019,556 Indirect +0.94% Acquired
Feb. 29, 2008 1088219 P 53,700 $3.97 $213,189 2,000,656 Indirect +2.76% Acquired
Feb. 29, 2008 1088219 P 25,000 $3.90 $97,500 1,946,956 Indirect +1.30% Acquired
Feb. 26, 2008 1088219 P 15,000 $7.34 $110,100 703,503 Indirect +2.18% Acquired
Feb. 25, 2008 1088219 P 1,500 $3.50 $5,250 4,975,600 Indirect +0.03% Acquired
Feb. 22, 2008 1088219 P 16,500 $7.35 $121,275 688,503 Indirect +2.46% Acquired
Feb. 22, 2008 1088219 P 23,400 $7.33 $171,522 672,003 Indirect +3.61% Acquired
Feb. 22, 2008 1088219 P 6,500 $3.48 $22,620 4,974,100 Indirect +0.13% Acquired
Feb. 21, 2008 1088219 P 6,500 $7.06 $45,890 648,603 Indirect +1.01% Acquired
Feb. 21, 2008 1088219 P 4,500 $3.47 $15,615 4,967,600 Indirect +0.09% Acquired
Feb. 20, 2008 1088219 P 17,250 $7.14 $123,165 642,103 Indirect +2.76% Acquired
Feb. 15, 2008 1088219 S 5,000 $3.87 $19,350 4,963,100 Indirect -0.10% Disposed
Feb. 8, 2008 1088219 S 3,000 $3.91 $11,730 4,968,100 Indirect -0.06% Disposed
Feb. 7, 2008 1088219 S 5,000 $3.92 $19,600 4,971,100 Indirect -0.10% Disposed
Feb. 6, 2008 1088219 S 1,500 $3.95 $5,925 4,976,100 Indirect -0.03% Disposed
Jan. 18, 2008 1088219 P 7,000 $2.01 $14,070 4,700,854 Indirect +0.15% Acquired
Jan. 17, 2008 1088219 P 700 $2.00 $1,400 4,693,854 Indirect +0.01% Acquired
Jan. 16, 2008 1088219 P 4,556 $2.10 $9,568 4,693,154 Indirect +0.10% Acquired
Jan. 16, 2008 1088219 P 28,598 $2.05 $58,626 4,688,598 Indirect +0.61% Acquired
Dec. 6, 2007 RICK P 14,784 $21.97 $324,804 993,479 Indirect +1.51% Acquired 39.6% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 6,032 $21.62 $130,412 978,695 Indirect +0.62% Acquired 41.8% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 12,000 $21.60 $259,200 972,663 Indirect +1.25% Acquired 41.9% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 1,700 $21.44 $36,448 960,663 Indirect +0.18% Acquired 43.0% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 12,974 $21.53 $279,330 958,963 Indirect +1.37% Acquired 42.4% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 8,073 $21.42 $172,924 945,989 Indirect +0.86% Acquired 43.1% (price as of 2026-08-20)
Dec. 6, 2007 RICK P 8,300 $21.62 $179,446 937,916 Indirect +0.89% Acquired 41.8% (price as of 2026-08-20)

Showing latest 100 of 388 transactions

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
April 9, 2008 1088219 Common Stock Warrants (Right to Buy) Common Stock (1,083,500) $5.00 April 13, 2011 1,083,500 Disposed
Dec. 27, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (1,172) $5.00 April 10, 2010 1,172 Acquired
Dec. 20, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (1,082,328) $5.00 April 10, 2010 1,082,328 Acquired
Dec. 20, 2007 1088219 Common Stock (Right to Buy) Common Stock (1,082,328) $5.00 April 10, 2010 1,082,328 Acquired
Dec. 5, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (1,200) $5.00 April 10, 2010 1,200 Acquired
Aug. 24, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (357,300) $4.50 Dec. 20, 2010 714,600 Disposed
June 22, 2007 1088219 Common Stock warrants (right to buy) Common Stock (7,000) $5.00 April 12, 2010 7,000 Acquired
June 22, 2007 1088219 Common Stock warrants (right to buy) Common Stock (10,000) $5.00 April 12, 2010 10,000 Acquired
June 15, 2007 1088219 Common Stock warrants (right to buy) Common Stock (8,500) $5.00 April 12, 2010 8,500 Acquired
June 15, 2007 1088219 Common Stock warrants (right to buy) Common Stock (6,500) $5.00 April 12, 2010 6,500 Acquired
June 14, 2007 1088219 Common Stock warrants (right to buy) Common Stock (20,000) $5.00 April 12, 2010 20,000 Acquired
June 13, 2007 1088219 Common Stock warrants (right to buy) Common Stock (1,000) $5.00 April 12, 2010 1,000 Acquired
June 13, 2007 1088219 Common Stock warrants (right to buy) Common Stock (5,000) $5.00 Aug. 10, 2009 5,000 Acquired
June 13, 2007 1088219 Common Stock warrants (right to buy) Common Stock (53,600) $5.00 Aug. 10, 2009 53,600 Acquired
June 6, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (200,000) $4.50 Dec. 20, 2010 200,000 Disposed
May 21, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (15,000) $5.00 Aug. 1, 2009 15,000 Acquired
May 21, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (185,000) $5.00 Aug. 1, 2009 185,000 Acquired
May 18, 2007 1088219 Common Stock Warrants (rights to buy) Common Stock (67,500) $5.00 Aug. 1, 2009 67,500 Acquired
May 18, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (26,000) $5.00 Aug. 1, 2009 26,000 Acquired
May 11, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (200) $4.50 Dec. 20, 2010 200 Disposed
May 3, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (2,000) $4.50 Dec. 20, 2010 200 Disposed
April 30, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (200) $4.50 Dec. 20, 2010 200 Disposed
April 24, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (1,000) $4.50 Dec. 20, 2010 1,000 Disposed
April 23, 2007 1088219 Common Stock Warrants (right to buy) Common Stock (32,000) $4.50 Dec. 20, 2010 32,000 Disposed
July 19, 2006 1088219 Warrant Common Stock (15,000) $5.00 Aug. 1, 2009 15,000 Acquired
July 19, 2006 1088219 Warrant Common Stock (5,000) $5.00 Aug. 1, 2009 5,000 Acquired
July 19, 2006 1088219 Warrant Common Stock (5,000) $5.00 Aug. 1, 2009 5,000 Acquired
July 19, 2006 1088219 Warrant Common Stock (15,000) $5.00 Aug. 1, 2009 15,000 Acquired
July 19, 2006 1088219 Warrant Common Stock (5,000) $5.00 Aug. 1, 2009 5,000 Acquired
July 19, 2006 1088219 Warrant Common Stock (5,000) $5.00 Aug. 1, 2009 5,000 Acquired
July 13, 2006 1088219 Warrant Common Stock (2,000) $5.00 Aug. 1, 2009 2,000 Acquired
July 13, 2006 1088219 Warrant Common Stock (2,000) $5.00 Aug. 1, 2009 2,000 Acquired
July 13, 2006 1088219 Warrant Common Stock (2,000) $5.00 Aug. 1, 2009 2,000 Acquired
July 6, 2006 1088219 Warrant Common Stock (93,600) $5.00 Aug. 1, 2009 93,600 Acquired
July 6, 2006 1088219 Warrant Common Stock (93,600) $5.00 Aug. 1, 2009 93,600 Acquired
July 6, 2006 1088219 Warrant Common Stock (93,600) $5.00 Aug. 1, 2009 93,600 Acquired
June 19, 2006 1088219 Warrant Common Stock (100) $5.00 Aug. 1, 2009 100 Disposed
June 19, 2006 1088219 Warrant Common Stock (100) $5.00 Aug. 1, 2009 100 Disposed
June 7, 2006 1088219 Warrant Common Stock (2,000) $5.00 Aug. 1, 2009 2,000 Disposed
June 7, 2006 1088219 Warrant Common Stock (2,000) $5.00 Aug. 1, 2009 2,000 Disposed
June 2, 2006 1088219 Warrant Common Stock (25,322) $5.00 Aug. 1, 2009 25,322 Disposed
June 2, 2006 1088219 Warrant Common Stock (25,322) $5.00 Aug. 1, 2009 25,322 Acquired
June 2, 2006 1088219 Warrant Common Stock (22,800) $5.00 Aug. 1, 2009 22,800 Disposed
May 22, 2006 1088219 Warrant Common Stock (16,000) $5.00 Aug. 1, 2009 16,000 Acquired
May 22, 2006 1088219 Warrant Common Stock (16,000) $5.00 Aug. 1, 2009 16,000 Acquired
March 31, 2006 1088219 Warrant Common Stock (36,604) $5.00 Aug. 1, 2009 36,604 Disposed
March 31, 2006 1088219 Warrant Common Stock (36,604) $5.00 Aug. 1, 2009 36,604 Acquired
March 31, 2006 1088219 Warrant Common Stock (36,604) $5.00 Aug. 1, 2009 36,604 Disposed
March 31, 2006 1088219 Warrant Common Stock (36,604) $5.00 Aug. 1, 2009 36,604 Acquired
March 8, 2006 1088219 Warrant Common Stock (2,500) $5.00 Aug. 1, 2009 2,500 Acquired
March 8, 2006 1088219 Warrant Common stock (2,500) $5.00 Aug. 1, 2009 2,500 Acquired
March 6, 2006 1088219 Warrant Common Stock (80,400) $5.00 Aug. 1, 2009 80,400 Acquired
March 6, 2006 1088219 Warrant Common Stock (80,400) $5.00 Aug. 1, 2009 80,400 Acquired
March 3, 2006 1088219 Warrant Common Stock (12,000) $5.00 Aug. 1, 2009 12,000 Acquired
March 3, 2006 1088219 Warrant Common Stock (12,000) $5.00 Aug. 1, 2009 12,000 Acquired
Feb. 28, 2006 1088219 Warrant Common Stock (77) $5.00 Aug. 1, 2009 77 Disposed
Feb. 28, 2006 1088219 Warrant Common Stock (77) $5.00 Aug. 1, 2009 77 Acquired
Feb. 28, 2006 1088219 Warrant Common Stock (5,946) $5.00 Aug. 1, 2009 5,946 Disposed
Feb. 28, 2006 1088219 Warrant Common Stock (5,946) $5.00 Aug. 1, 2009 5,946 Acquired
Feb. 28, 2006 1088219 Warrant Common Stock (77) $5.00 Aug. 1, 2009 77 Disposed
Feb. 28, 2006 1088219 Warrant Common Stock (77) $5.00 Aug. 1, 2009 77 Acquired
Feb. 28, 2006 1088219 Warrant Common Stock (5,946) $5.00 Aug. 1, 2009 5,946 Disposed
Feb. 28, 2006 1088219 Warrant Common Stock (5,946) $5.00 Aug. 1, 2009 5,946 Acquired
Feb. 24, 2006 1088219 Warrant Common Stock (15,000) $5.00 Aug. 1, 2009 15,000 Acquired
Feb. 24, 2006 1088219 Warrant Common Stock (15,000) $5.00 Aug. 1, 2009 15,000 Acquired
Dec. 8, 2005 SEED Common Stock Warrant Common Stock (910,100) $5.00 March 15, 2008 910,100 Disposed
June 30, 2005 1088219 Common Stock Warrant Common Stock (36,000) $5.00 March 15, 2008 36,000 Acquired
June 29, 2005 1088219 Common Stock Warrant Common Stock (100,000) $5.00 March 15, 2008 100,000 Acquired
June 27, 2005 1088219 Common Stock Warrant Common Stock (4,000) $5.00 March 15, 2008 4,000 Acquired
June 20, 2005 1088219 Common Stock Warrant Common Stock (4,500) $5.00 March 15, 2008 4,500 Acquired
June 17, 2005 1088219 Common Stock Warrant Common Stock (11,000) $5.00 March 15, 2008 11,000 Acquired
June 16, 2005 1088219 Common Stock Warrant Common Stock (12,000) $5.00 March 15, 2008 12,000 Acquired
June 15, 2005 1088219 Common Stock Warrant Common Stock (7,500) $5.00 March 15, 2008 7,500 Acquired
June 14, 2005 1088219 Common Stock Warrant Common Stock (1,000) $5.00 March 15, 2008 1,000 Acquired
June 13, 2005 1088219 Common Stock Warrant Common Stock (5,000) $5.00 March 15, 2008 5,000 Acquired
June 13, 2005 1088219 Common Stock Warrant Common Stock (12,500) $5.00 March 15, 2008 12,500 Acquired
June 10, 2005 1088219 Common Stock Warrant Common Stock (2,500) $5.00 March 15, 2008 2,500 Acquired
May 27, 2005 1088219 Common Stock Warrant Common Stock (5,500) $5.00 March 15, 2008 5,500 Acquired
May 18, 2005 1088219 Common Stock Warrant Common Stock (134,700) $5.00 March 15, 2008 134,700 Acquired
May 17, 2005 1088219 Common Stock Warrant Common Stock (17,000) $5.00 March 15, 2008 17,000 Acquired
May 13, 2005 1088219 Common Stock Warrant Common Stock (70,184) $5.00 March 15, 2008 70,184 Acquired
May 10, 2005 1088219 Common Stock Warrant Common Stock (900) $5.00 March 15, 2008 900 Acquired
May 9, 2005 1088219 Common Stock Warrant Common Stock (54,666) $5.00 March 15, 2008 54,666 Acquired
May 6, 2005 1088219 Common Stock Warrant Common Stock (330,381) $5.00 March 15, 2008 330,381 Acquired
April 29, 2005 1088219 Common Stock Warrant Common Stock (26,209) $5.00 March 15, 2008 26,209 Acquired
April 1, 2005 1088219 Common Stock Warrant Common Stock (74,560) $5.00 March 15, 2008 74,560 Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
Jan. 4, 2017 MARA Common Stock, $0.0001 par value per share 2,668,284 Indirect
Jan. 4, 2017 MARA Warrants→ Common Stock (500,000) 500,000 Indirect
Nov. 21, 2007 RICK Common Stock 799,778 Indirect