Gregg L Bienstock

CIK 1194137 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 27, 2009 · Latest: Jan. 27, 2009

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

OSG selling June 29, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 61 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

61 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 29, 2010	OSG	S	14,100	$0.67	$9,447	38,939 Direct	-26.58%	Disposed	576.1% (price as of 2026-08-21)
June 29, 2010	OSG	S	26,290	$0.66	$17,351	53,039 Direct	-33.14%	Disposed	586.4% (price as of 2026-08-21)
Feb. 1, 2010	OSG	F	53	$0.74	$39	79,118 Direct	-0.07%	Disposed	512.2% (price as of 2026-08-21)
Feb. 1, 2010	OSG	F	158	$0.74	$117	79,171 Direct	-0.20%	Disposed	512.2% (price as of 2026-08-21)
Jan. 29, 2010	OSG	F	1,398	$0.69	$965	79,329 Direct	-1.73%	Disposed	556.5% (price as of 2026-08-21)
Nov. 23, 2009	OSG	S	1,500	$0.92	$1,380	80,727 Direct	-1.82%	Disposed	392.4% (price as of 2026-08-21)
April 3, 2009	OSG	P	10,000	$0.85	$8,500	82,227 Direct	+13.85%	Acquired	432.9% (price as of 2026-08-21)
Jan. 23, 2009	OSG	F	1,825	$1.12	$2,044	70,402 Direct	-2.53%	Disposed	304.5% (price as of 2026-08-21)
Dec. 31, 2008	OSG	S	50	$1.13	$56	71,909 Direct	-0.07%	Disposed	300.9% (price as of 2026-08-21)
Dec. 3, 2008	OSG	A	323	$1.56	$504	71,959 Direct	+0.45%	Acquired	190.4% (price as of 2026-08-21)
Sept. 3, 2008	OSG	A	58	$8.65	$502	71,636 Direct	+0.08%	Acquired	-47.6% (price as of 2026-08-21)
June 4, 2008	OSG	A	201	$2.49	$500	71,578 Direct	+0.28%	Acquired	81.9% (price as of 2026-08-21)
May 20, 2008	OSG	F	907	$3.52	$3,193	71,377 Direct	-1.25%	Disposed	28.7% (price as of 2026-08-21)
March 7, 2008	OSG	P	6,000	$6.75	$40,500	72,284 Direct	+9.05%	Acquired	-32.9% (price as of 2026-08-21)
March 5, 2008	OSG	A	422	$8.70	$3,671	66,284 Direct	+0.64%	Acquired	-47.9% (price as of 2026-08-21)
Jan. 28, 2008	OSG	A	38,000	—	—	38,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 28, 2008	OSG	A	34,142	$11.13	$380,000	65,862 Direct	+107.64%	Acquired	-59.3% (price as of 2026-08-21)
Jan. 28, 2008	OSG	A	38,000	—	—	38,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 28, 2008	OSG	A	34,142	$11.13	$380,000	65,862 Direct	+107.64%	Acquired	-59.3% (price as of 2026-08-21)
Jan. 24, 2008	OSG	F	1,693	$11.33	$19,182	31,720 Direct	-5.07%	Disposed	-60.0% (price as of 2026-08-21)
Dec. 5, 2007	OSG	A	200	$23.52	$4,704	33,252 Direct	+0.61%	Acquired	-80.7% (price as of 2026-08-21)
Sept. 5, 2007	OSG	A	75	$62.67	$4,700	33,052 Direct	+0.23%	Acquired	-92.8% (price as of 2026-08-21)
June 6, 2007	OSG	A	45	$88.15	$3,967	32,977 Direct	+0.14%	Acquired	-94.9% (price as of 2026-08-21)
May 31, 2007	OSG	G	107	$90.28	$9,660	32,932 Direct	-0.32%	Disposed	-95.0% (price as of 2026-08-21)
March 7, 2007	OSG	A	46	$87.45	$4,023	33,039 Direct	+0.14%	Acquired	-94.8% (price as of 2026-08-21)
Feb. 2, 2007	OSG	F	95	$88.53	$8,410	32,993 Direct	-0.29%	Disposed	-94.9% (price as of 2026-08-21)
Feb. 2, 2007	OSG	F	284	$88.53	$25,143	33,088 Direct	-0.85%	Disposed	-94.9% (price as of 2026-08-21)
Feb. 2, 2007	OSG	F	468	$88.53	$41,432	33,372 Direct	-1.38%	Disposed	-94.9% (price as of 2026-08-21)
Feb. 2, 2007	OSG	F	1,406	$88.53	$124,473	33,840 Direct	-3.99%	Disposed	-94.9% (price as of 2026-08-21)
Jan. 29, 2007	OSG	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 29, 2007	OSG	A	3,725	$87.27	$325,081	35,246 Direct	+11.82%	Acquired	-94.8% (price as of 2026-08-21)
Dec. 18, 2006	OSG	M	12,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 18, 2006	OSG	S	500	$90.03	$45,015	31,471 Direct	-1.56%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	800	$90.05	$72,040	31,971 Direct	-2.44%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	500	$90.06	$45,030	32,771 Direct	-1.50%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	500	$90.07	$45,035	33,271 Direct	-1.48%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	1,000	$90.08	$90,080	33,771 Direct	-2.88%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	800	$90.09	$72,072	34,771 Direct	-2.25%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	900	$90.10	$81,090	35,571 Direct	-2.47%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	300	$90.11	$27,033	36,471 Direct	-0.82%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	1,900	$90.13	$171,247	36,771 Direct	-4.91%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	1,500	$90.15	$135,225	38,671 Direct	-3.73%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	400	$90.17	$36,068	40,171 Direct	-0.99%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	1,600	$90.18	$144,288	40,571 Direct	-3.79%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	200	$90.19	$18,038	42,171 Direct	-0.47%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	S	1,100	$90.20	$99,220	42,371 Direct	-2.53%	Disposed	-95.0% (price as of 2026-08-21)
Dec. 18, 2006	OSG	M	12,000	$48.66	$583,920	43,471 Direct	+38.13%	Acquired	-90.7% (price as of 2026-08-21)
Dec. 6, 2006	OSG	A	53	$85.43	$4,528	31,471 Direct	+0.17%	Acquired	-94.7% (price as of 2026-08-21)
Sept. 6, 2006	OSG	A	53	$85.00	$4,505	31,418 Direct	+0.17%	Acquired	-94.7% (price as of 2026-08-21)
Aug. 30, 2006	OSG	M	10,000	—	—	12,000 Direct	-45.45%	Disposed	(price as of 2026-08-21)
Aug. 30, 2006	OSG	S	200	$87.24	$17,448	31,365 Direct	-0.63%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	S	900	$87.23	$78,507	31,565 Direct	-2.77%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	S	1,000	$87.22	$87,220	32,465 Direct	-2.99%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	S	1,900	$87.21	$165,699	33,465 Direct	-5.37%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	S	5,900	$87.20	$514,480	35,365 Direct	-14.30%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	S	100	$87.19	$8,719	41,265 Direct	-0.24%	Disposed	-94.8% (price as of 2026-08-21)
Aug. 30, 2006	OSG	M	10,000	$48.66	$486,600	41,365 Direct	+31.88%	Acquired	-90.7% (price as of 2026-08-21)
June 7, 2006	OSG	A	47	$79.28	$3,726	31,365 Direct	+0.15%	Acquired	-94.3% (price as of 2026-08-21)
March 20, 2006	OSG	M	2,063	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 20, 2006	OSG	M	2,488	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 20, 2006	OSG	M	2,342	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 20, 2006	OSG	S	2,000	$81.50	$163,000	31,318 Direct	-6.00%	Disposed	-94.4% (price as of 2026-08-21)
March 20, 2006	OSG	S	2,200	$81.51	$179,322	33,318 Direct	-6.19%	Disposed	-94.4% (price as of 2026-08-21)
March 20, 2006	OSG	S	1,500	$81.52	$122,280	35,518 Direct	-4.05%	Disposed	-94.4% (price as of 2026-08-21)
March 20, 2006	OSG	S	793	$81.54	$64,661	37,018 Direct	-2.10%	Disposed	-94.4% (price as of 2026-08-21)
March 20, 2006	OSG	S	400	$81.55	$32,620	37,811 Direct	-1.05%	Disposed	-94.4% (price as of 2026-08-21)
March 20, 2006	OSG	M	2,063	$64.32	$132,692	38,211 Direct	+5.71%	Acquired	-93.0% (price as of 2026-08-21)
March 20, 2006	OSG	M	2,488	$60.47	$150,449	36,148 Direct	+7.39%	Acquired	-92.5% (price as of 2026-08-21)
March 20, 2006	OSG	M	2,342	$66.06	$154,713	33,660 Direct	+7.48%	Acquired	-93.1% (price as of 2026-08-21)
March 1, 2006	OSG	A	50	$75.14	$3,757	31,318 Direct	+0.16%	Acquired	-94.0% (price as of 2026-08-21)
Feb. 1, 2006	OSG	F	393	$76.83	$30,194	31,268 Direct	-1.24%	Disposed	-94.1% (price as of 2026-08-21)
Feb. 1, 2006	OSG	F	130	$76.83	$9,988	31,661 Direct	-0.41%	Disposed	-94.1% (price as of 2026-08-21)
Feb. 1, 2006	OSG	F	2	$76.83	$154	31,791 Direct	-0.01%	Disposed	-94.1% (price as of 2026-08-21)
Jan. 23, 2006	OSG	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 23, 2006	OSG	A	4,367	$74.43	$325,036	31,793 Direct	+15.92%	Acquired	-93.9% (price as of 2026-08-21)
Dec. 7, 2005	OSG	A	47	$76.75	$3,607	27,395 Direct	+0.17%	Acquired	-94.1% (price as of 2026-08-21)
Nov. 22, 2005	OSG	F	1,039	$76.13	$79,099	27,348 Direct	-3.66%	Disposed	-94.0% (price as of 2026-08-21)
Nov. 15, 2005	OSG	M	3,015	$69.48	$209,482	0 Direct	-100.00%	Disposed	-93.5% (price as of 2026-08-21)
Nov. 15, 2005	OSG	S	3,015	$75.75	$228,386	28,387 Direct	-9.60%	Disposed	-94.0% (price as of 2026-08-21)
Nov. 15, 2005	OSG	M	3,015	$69.48	$209,482	31,402 Direct	+10.62%	Acquired	-93.5% (price as of 2026-08-21)
Oct. 31, 2005	OSG	M	1,173	$53.37	$62,603	0 Direct	-100.00%	Disposed	-91.5% (price as of 2026-08-21)
Oct. 31, 2005	OSG	M	3,112	$36.83	$114,615	0 Direct	-100.00%	Disposed	-87.7% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	185	$70.71	$13,081	28,387 Direct	-0.65%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	400	$70.72	$28,288	28,572 Direct	-1.38%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	200	$70.73	$14,146	28,972 Direct	-0.69%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	100	$70.74	$7,074	29,172 Direct	-0.34%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	300	$70.78	$21,234	29,272 Direct	-1.01%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	2,900	$70.79	$205,291	29,572 Direct	-8.93%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	S	200	$70.80	$14,160	32,472 Direct	-0.61%	Disposed	-93.6% (price as of 2026-08-21)
Oct. 31, 2005	OSG	M	1,173	$53.37	$62,603	32,672 Direct	+3.72%	Acquired	-91.5% (price as of 2026-08-21)
Oct. 31, 2005	OSG	M	3,112	$36.83	$114,615	31,499 Direct	+10.96%	Acquired	-87.7% (price as of 2026-08-21)
Sept. 7, 2005	OSG	A	54	$67.08	$3,622	28,387 Direct	+0.19%	Acquired	-93.2% (price as of 2026-08-21)
June 1, 2005	OSG	A	42	$71.89	$3,019	28,333 Direct	+0.15%	Acquired	-93.7% (price as of 2026-08-21)
March 2, 2005	OSG	A	38	$78.63	$2,988	28,291 Direct	+0.13%	Acquired	-94.2% (price as of 2026-08-21)
Jan. 24, 2005	OSG	A	137	$59.48	$8,149	28,253 Direct	+0.49%	Acquired	-92.4% (price as of 2026-08-21)
Jan. 24, 2005	OSG	A	137	$49.48	$6,779	23,744 Direct	+0.58%	Acquired	-90.8% (price as of 2026-08-21)
Jan. 24, 2005	OSG	A	410	$79.30	$32,513	24,154 Direct	+1.73%	Acquired	-94.3% (price as of 2026-08-21)
Jan. 24, 2005	OSG	A	4,099	$79.30	$325,051	28,253 Direct	+16.97%	Acquired	-94.3% (price as of 2026-08-21)
Jan. 24, 2005	OSG	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 1, 2004	OSG	A	32	$81.94	$2,622	23,585 Direct	+0.14%	Acquired	-94.5% (price as of 2026-08-21)

Showing latest 100 of 130 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
Jan. 28, 2008	OSG	Employee Stock Option (Right to Buy)	Common Stock (38,000)	$11.13	Jan. 28, 2015	38,000	Acquired
Jan. 28, 2008	OSG	Employee Stock Option (Right to Buy)	Common Stock (38,000)	$11.13	Jan. 28, 2014	38,000	Acquired
Jan. 29, 2007	OSG	Employee Stock Option (Right to Buy)	Common Stock (17,500)	$87.27	Jan. 29, 2014	17,500	Acquired
Dec. 18, 2006	OSG	Employee Right to Buy (Stock Option)	Common Stock (12,000)	$48.66	Jan. 22, 2008	12,000	Disposed
Aug. 30, 2006	OSG	Employee Right to Buy (Stock Option)	Common Stock (10,000)	$48.66	Jan. 22, 2008	10,000	Disposed
March 20, 2006	OSG	Employee Stock Option (Right to Buy)	Common Stock (2,063)	$64.32	Jan. 24, 2007	2,063	Disposed
March 20, 2006	OSG	Employee Stock Option (Right to Buy)	Common Stock (2,488)	$60.47	Jan. 24, 2007	2,488	Disposed
March 20, 2006	OSG	Employee Stock Option (Right to Buy)	Common Stock (2,342)	$66.06	Jan. 24, 2007	2,342	Disposed
Jan. 23, 2006	OSG	Employee Stock Option (Right to Buy)	Common Stock (17,500)	$74.43	Jan. 23, 2013	17,500	Acquired
Nov. 15, 2005	OSG	Common Stock	Common Stock (3,015)	$69.48	Jan. 26, 2006	3,015	Disposed
Oct. 31, 2005	OSG	Common Stock	Common Stock (1,173)	$53.37	Jan. 26, 2006	1,173	Disposed
Oct. 31, 2005	OSG	Common Stock	Common Stock (3,112)	$36.83	Jan. 26, 2006	3,112	Disposed
Jan. 24, 2005	OSG	Employee Stock Option (Right to Buy)	Common Stock (17,500)	$79.30	Jan. 24, 2012	17,500	Acquired
Nov. 12, 2004	OSG	Common Stock	Common Stock (7,500)	$36.83	Jan. 26, 2006	7,500	Disposed
March 1, 2004	OSG	Employee Stock Option (Right to Buy	Common Stock (1,966)	$56.17	Jan. 27, 2005	1,966	Disposed
March 1, 2004	OSG	Employee Stock Option (Right to Buy)	Common Stock (918)	$53.37	Jan. 27, 2005	918	Disposed
Jan. 26, 2004	OSG	Employee Stock Option (Right to Buy)	Common Stock (4,700)	$73.71	Jan. 26, 2011	4,700	Acquired
Jan. 26, 2004	OSG	Employee Stock Option (Right to Buy)	Common Stock (15,000)	$73.71	Jan. 26, 2011	15,000	Acquired
Dec. 17, 2003	OSG	Employee Stock Option (Right to Buy)	Common Stock (3,015)	$69.48	Jan. 26, 2006	3,015	Acquired
Dec. 17, 2003	OSG	Employee Stock Option (Right to Buy)	Common Stock (5,688)	$36.83	Jan. 26, 2006	5,688	—
Nov. 3, 2003	OSG	Employee Stock Option	Common Stock (14,881)	$31.02	Jan. 24, 2007	14,881	Disposed

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