Robert E Lachmiller

Insider

First SEC filing: Feb. 10, 2006 · Latest: Feb. 10, 2006

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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

OI selling Feb. 10, 2005

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 8, 2006	OI	A	10,381	—	—	10,381 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 8, 2006	OI	A	2,466	—	—	24,579 Direct	+11.15%	Acquired	(price as of 2026-08-19)
March 31, 2005	OI	A	9,500	—	—	9,500 Direct	—	Acquired	(price as of 2026-08-19)
March 31, 2005	OI	A	2,500	—	—	22,113 Direct	+12.75%	Acquired	(price as of 2026-08-19)
Feb. 10, 2005	OI	M	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 10, 2005	OI	S	400	$24.17	$9,668	19,613 Direct	-2.00%	Disposed	-73.3% (price as of 2026-08-19)
Feb. 10, 2005	OI	S	1,600	$24.17	$38,672	20,013 Direct	-7.40%	Disposed	-73.3% (price as of 2026-08-19)
Feb. 10, 2005	OI	M	2,000	$13.25	$26,500	21,613 Direct	+10.20%	Acquired	-51.2% (price as of 2026-08-19)
Feb. 1, 2005	OI	M	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 1, 2005	OI	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 1, 2005	OI	M	3,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 1, 2005	OI	M	4,500	$23.39	$105,255	19,613 Direct	-18.66%	Disposed	-72.4% (price as of 2026-08-19)
Feb. 1, 2005	OI	M	4,500	$23.36	$105,120	24,113 Direct	-15.73%	Disposed	-72.3% (price as of 2026-08-19)
Feb. 1, 2005	OI	S	1,500	$23.40	$35,100	28,613 Direct	-4.98%	Disposed	-72.4% (price as of 2026-08-19)
Feb. 1, 2005	OI	M	4,000	$9.93	$39,720	30,113 Direct	+15.32%	Acquired	-34.9% (price as of 2026-08-19)
Feb. 1, 2005	OI	M	3,000	$9.99	$29,970	26,113 Direct	+12.98%	Acquired	-35.3% (price as of 2026-08-19)
Feb. 1, 2005	OI	M	3,500	$5.69	$19,915	23,113 Direct	+17.85%	Acquired	13.5% (price as of 2026-08-19)
March 10, 2004	OI	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-19)
March 10, 2004	OI	A	8,000	—	—	19,613 Direct	+68.89%	Acquired	(price as of 2026-08-19)

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
Feb. 8, 2006	OI	Non-Qualified Stock Option (right to buy)	Common Stock (10,381)	$18.25	Feb. 8, 2013	10,381	Acquired
March 31, 2005	OI	Non-Qualified Stock Option (right to buy)	Common Stock (9,500)	$24.17	March 31, 2012	9,500	Acquired
Feb. 10, 2005	OI	Non-Qualified Stock Option (right to buy)	Common Stock (2,000)	$13.25	June 30, 2005	2,000	Disposed
Feb. 1, 2005	OI	Non-Qualified Stock Option (right to buy)	Common Stock (3,000)	$9.99	Jan. 3, 2012	3,000	Disposed
Feb. 1, 2005	OI	Non-Qualified Stock Option (right to buy)	Common Stock (4,000)	$9.93	Feb. 17, 2013	4,000	Disposed
Feb. 1, 2005	OI	Non-Qualified Stock Option (right to buy)	Common Stock (3,500)	$5.69	Jan. 3, 2011	3,500	Disposed
March 10, 2004	OI	Non-Qualified Stock Option (right to buy)	Common Stock (8,000)	$12.68	March 11, 2014	8,000	Acquired

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