Jan Burman — SEC Insider Profile, Roles & Companies

Insider at

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

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 18, 2012	DTST	P	833,333	$0.15	$125,000	2,414,070 Direct	+52.72%	Acquired	2113.3% (price as of 2026-10-02)

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.

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

Date	Ticker	Security	Shares	Ownership
Dec. 16, 2011	DTST	Common Stock	1,580,737	Direct
Dec. 16, 2011	DTST	Preferred Stock	1,401,786	Direct
Dec. 16, 2011	DTST	Common Stock	316,350	Indirect
Dec. 16, 2011	DTST	Common Stock	316,350	Indirect
Dec. 16, 2011	DTST	Options [F1]→ 2009 Equity Incentive Plan [F2] (13,888)	13,888	Direct
Dec. 16, 2011	DTST	Options [F1]→ 2009 Equity Incentive Plan [F3] (14,268)	14,268	Direct
Dec. 16, 2011	DTST	Options [F1]→ 2009 Equity Incentive Plan [F4] (138,888)	138,888	Indirect
Oct. 30, 2008	DTST	Common Stock	20,877,658	Direct