Robert M Book

Insider

First SEC filing: Oct. 12, 2010 · Latest: Oct. 12, 2010

On this page

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

NEOG selling Aug. 17, 2007

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 24 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

24 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 7, 2010	NEOG	A	2,000	$33.63	$67,260	15,000 Direct	+15.38%	Acquired	43.4% (price as of 2026-08-20)
Oct. 7, 2010	NEOG	M	4,500	$9.09	$40,905	15,000 Direct	-23.08%	Disposed	430.6% (price as of 2026-08-20)
Oct. 7, 2010	NEOG	M	4,500	$9.09	$40,905	23,887 Direct	+23.21%	Acquired	430.6% (price as of 2026-08-20)
Oct. 9, 2009	NEOG	A	2,000	—	—	10,001 Direct	+25.00%	Acquired	(price as of 2026-08-20)
Sept. 25, 2009	NEOG	M	3,750	—	—	11,001 Direct	-25.42%	Disposed	(price as of 2026-08-20)
Sept. 25, 2009	NEOG	M	3,750	$32.12	$120,450	12,925 Direct	-22.49%	Disposed	125.2% (price as of 2026-08-20)
Sept. 25, 2009	NEOG	M	3,750	$10.13	$37,988	16,675 Direct	+29.01%	Acquired	614.1% (price as of 2026-08-20)
Oct. 10, 2008	NEOG	A	2,000	$24.80	$49,600	14,750 Direct	+15.69%	Acquired	191.7% (price as of 2026-08-20)
Oct. 11, 2007	NEOG	A	2,000	$25.07	$50,140	14,750 Direct	+15.69%	Acquired	188.6% (price as of 2026-08-20)
Aug. 17, 2007	NEOG	X	2,500	$11.12	$27,800	8,500 Direct	-22.73%	Disposed	875.8% (price as of 2026-08-20)
Aug. 17, 2007	NEOG	S	1,550	$30.27	$46,918	9,450 Direct	-14.09%	Disposed	258.5% (price as of 2026-08-20)
Aug. 17, 2007	NEOG	M	2,500	$11.12	$27,800	11,000 Direct	+29.41%	Acquired	875.8% (price as of 2026-08-20)
Nov. 3, 2006	NEOG	A	2,000	$20.30	$40,600	11,000 Direct	+22.22%	Acquired	434.5% (price as of 2026-08-20)
Jan. 9, 2006	NEOG	X	2,500	$22.67	$56,675	9,000 Direct	-21.74%	Disposed	378.7% (price as of 2026-08-20)
Jan. 9, 2006	NEOG	S	1,450	$22.67	$32,872	8,500 Direct	-14.57%	Disposed	378.7% (price as of 2026-08-20)
Jan. 9, 2006	NEOG	M	2,500	$9.52	$23,800	9,950 Direct	+33.56%	Acquired	1039.8% (price as of 2026-08-20)
Oct. 31, 2005	NEOG	A	2,000	$18.41	$36,820	11,500 Direct	+21.05%	Acquired	489.4% (price as of 2026-08-20)
Feb. 14, 2005	NEOG	X	2,500	$10.60	$26,500	9,500 Direct	-20.83%	Disposed	923.7% (price as of 2026-08-20)
Feb. 14, 2005	NEOG	X	2,500	$10.60	$26,500	9,250 Direct	+37.04%	Acquired	923.7% (price as of 2026-08-20)
Dec. 21, 2004	NEOG	A	2,000	$20.45	$40,900	12,000 Direct	+20.00%	Acquired	430.6% (price as of 2026-08-20)
July 26, 2004	NEOG	S	1,000	$18.70	$18,700	6,750 Direct	-12.90%	Disposed	480.3% (price as of 2026-08-20)
Jan. 12, 2004	NEOG	X	2,500	$5.50	$13,750	10,000 Direct	-20.00%	Disposed	1873.0% (price as of 2026-08-20)
Jan. 12, 2004	NEOG	S	1,000	$20.01	$20,010	7,750 Direct	-11.43%	Disposed	442.3% (price as of 2026-08-20)
Jan. 12, 2004	NEOG	X	2,500	$5.50	$13,750	8,750 Direct	+40.00%	Acquired	1873.0% (price as of 2026-08-20)
Oct. 10, 2003	NEOG	A	2,000	$19.00	$38,000	10,000 Direct	+25.00%	Acquired	613.9% (price as of 2026-08-20)
Aug. 22, 2003	NEOG	S	2,800	$17.15	$48,020	5,000 Direct	-35.90%	Disposed	690.9% (price as of 2026-08-20)
Aug. 5, 2003	NEOG	X	2,000	$6.25	$12,500	8,000 Direct	-20.00%	Disposed	2070.3% (price as of 2026-08-20)
Aug. 5, 2003	NEOG	X	2,000	$6.25	$12,500	10,000 Direct	-16.67%	Disposed	2070.3% (price as of 2026-08-20)
Aug. 5, 2003	NEOG	M	4,000	$6.25	$25,000	7,800 Direct	+105.26%	Acquired	2070.3% (price as of 2026-08-20)

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
Oct. 7, 2010	NEOG	Common Stock Option (Right to buy)	Common Stock (2,000)	$33.63	Oct. 7, 2020	2,000	Acquired
Oct. 7, 2010	NEOG	Common Stock Options (Right to buy)	Common Stock (4,500)	$9.09	Dec. 21, 2014	4,500	Disposed
Oct. 9, 2009	NEOG	Common Stock Option (right-to-buy)	Common Stock (2,000)	$30.50	Oct. 9, 2019	2,000	Acquired
Sept. 25, 2009	NEOG	Director Stock Option (right to buy)	Common Stock (3,750)	$10.13	Oct. 10, 2013	3,750	Disposed
Oct. 10, 2008	NEOG	Common Stock Option	Common Stock (2,000)	$24.80	Oct. 10, 2018	2,000	Acquired
Oct. 11, 2007	NEOG	Common Stock Option	Common Stock (2,000)	$25.07	Oct. 11, 2017	2,000	Acquired
Aug. 17, 2007	NEOG	Common Stock Option	Common Stock (2,500)	$11.12	Oct. 5, 2011	2,500	Disposed
Nov. 3, 2006	NEOG	Common Stock Options	Common Stock (2,000)	$20.30	Nov. 3, 2016	2,000	Acquired
Jan. 9, 2006	NEOG	Common Stock Options	Common Stock (2,500)	$9.52	Oct. 9, 2012	2,500	Disposed
Oct. 31, 2005	NEOG	Common Stock Options	Common Stock (2,000)	$18.41	Oct. 31, 2015	2,000	Acquired
Feb. 14, 2005	NEOG	Common Stock Option	Common Stock (2,500)	$10.60	Oct. 9, 2007	2,500	Disposed
Dec. 21, 2004	NEOG	Common Stock Options	Common Stock (2,000)	$20.45	Dec. 21, 2009	2,000	Acquired
Jan. 12, 2004	NEOG	Common Stock Option	Common Stock Options (2,500)	$5.50	Oct. 5, 2010	2,500	Disposed
Oct. 10, 2003	NEOG	Common Stock Options	Common stock Options (2,000)	$19.00	Oct. 10, 2013	2,000	Acquired
Aug. 5, 2003	NEOG	Common Stock Option	Common Stock Option (2,000)	$6.25	Oct. 7, 2004	2,000	Disposed
Aug. 5, 2003	NEOG	Common Stock Option	Common Stock Option (2,000)	$6.25	Oct. 8, 2003	2,000	Disposed

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