Harald Weigelt — SEC Insider Profile, Roles & Companies

Insider at

04

DAIO selling Dec. 12, 2007

Insider transactions

05

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
May 19, 2008	DAIO	A	15,000	·	·	85,000 Direct	+21.43%	Acquired	(price as of 2026-10-05)
April 23, 2008	DAIO	M	5,000	$1.33	$6,650	26,217 Direct	+23.57%	Acquired	117.3% (price as of 2026-10-05)
April 23, 2008	DAIO	M	5,000	·	·	70,000 Direct	-6.67%	Disposed	(price as of 2026-10-05)
Dec. 12, 2007	DAIO	F	1,328	$5.00	$6,640	24,889 Direct	-5.07%	Disposed	-42.2% (price as of 2026-10-05)
Dec. 12, 2007	DAIO	M	2,500	$1.33	$3,325	23,717 Direct	+11.78%	Acquired	117.3% (price as of 2026-10-05)
Dec. 12, 2007	DAIO	S	2,500	$6.19	$15,475	21,217 Direct	-10.54%	Disposed	-53.3% (price as of 2026-10-05)
Dec. 12, 2007	DAIO	M	2,500	·	·	75,000 Direct	-3.23%	Disposed	(price as of 2026-10-05)
May 17, 2007	DAIO	A	10,000	$3.68	$36,800	77,500 Direct	+14.81%	Acquired	-21.5% (price as of 2026-10-05)
Dec. 8, 2006	DAIO	M	5,000	$3.68	$18,400	25,930 Direct	+23.89%	Acquired	-21.5% (price as of 2026-10-05)
Dec. 8, 2006	DAIO	F	4,713	$3.68	$17,344	21,217 Direct	-18.18%	Disposed	-21.5% (price as of 2026-10-05)
Dec. 8, 2006	DAIO	M	5,000	$3.68	$18,400	67,500 Direct	-6.90%	Disposed	-21.5% (price as of 2026-10-05)
July 31, 2006	DAIO	J	942	$2.71	$2,553	20,930 Direct	+4.71%	Acquired	6.6% (price as of 2026-10-05)
May 24, 2006	DAIO	A	10,000	$3.88	$38,800	72,500 Direct	+16.00%	Acquired	-25.5% (price as of 2026-10-05)
Jan. 31, 2006	DAIO	J	1,122	$2.17	$2,435	19,988 Direct	+5.95%	Acquired	33.2% (price as of 2026-10-05)
Dec. 8, 2005	DAIO	M	3,000	$2.96	$8,880	21,352 Direct	+16.35%	Acquired	-2.4% (price as of 2026-10-05)
Dec. 8, 2005	DAIO	F	2,486	$2.96	$7,359	18,866 Direct	-11.64%	Disposed	-2.4% (price as of 2026-10-05)
Dec. 8, 2005	DAIO	M	3,000	$2.96	$8,880	62,500 Direct	-4.58%	Disposed	-2.4% (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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 19, 2008	DAIO	Non-Qualified Option	Non-Qualified Option (15,000)	$5.98	May 19, 2014	15,000	Acquired
April 23, 2008	DAIO	Non-Qualified Option	Non-Qualified Option (5,000)	$1.33	April 25, 2008	5,000	Disposed
Dec. 12, 2007	DAIO	Non-Qualified Option	Non-Qualified Option (2,500)	$1.33	April 25, 2008	2,500	Disposed
May 17, 2007	DAIO	Non-Qualified Option	Non-Qualified Option (10,000)	$3.68	May 17, 2013	10,000	Acquired
Dec. 8, 2006	DAIO	Non-Qualified Opton	Non-Qualified Option (5,000)	$3.47	Dec. 8, 2006	5,000	Disposed
May 24, 2006	DAIO	Non-Qualified Option	Non-Qualified Option (10,000)	$3.88	May 24, 2012	10,000	Acquired
Dec. 8, 2005	DAIO	Non-Qualified Option	Non-Qualified Option (3,000)	$2.45	Dec. 8, 2005	3,000	Disposed

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

Initial ownership (Form 3) 8 holdings

07

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

Date	Ticker	Security	Shares	Ownership
Nov. 7, 2005	DAIO	Common Stock	18,352	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (3,000)	3,000	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (5,000)	5,000	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (5,000)	5,000	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (7,500)	7,500	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
Nov. 7, 2005	DAIO	Employee Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

DAIO

President (10)

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2008	·	·	$0	$26,979	$111,224	·	$24,552	·
2007	·	·	$0	$23,569	$0	·	$22,838	·
2006	·	·	$901	$20,768	$0	$0	$21,893	·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.