Shirley Drazba

Insider

First SEC filing: Oct. 22, 2018 · Latest: May 29, 2026

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 11 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 27, 2026	DCO	A	1,200	—	—	18,140 Direct	+7.08%	Acquired	(price as of 2026-08-20)
May 8, 2025	DCO	A	2,300	—	—	16,940 Direct	+15.71%	Acquired	(price as of 2026-08-20)
May 14, 2024	DCO	A	2,400	—	—	14,640 Direct	+19.61%	Acquired	(price as of 2026-08-20)
May 18, 2023	DCO	A	1,200	$40.00	$48,000	12,240 Direct	+10.87%	Acquired	397.7% (price as of 2026-08-20)
April 26, 2023	DCO	A	2,000	—	—	11,040 Direct	+22.12%	Acquired	(price as of 2026-08-20)
April 22, 2022	DCO	A	1,800	—	—	9,040 Direct	+24.86%	Acquired	(price as of 2026-08-20)
May 7, 2021	DCO	A	1,700	—	—	7,200 Direct	+30.91%	Acquired	(price as of 2026-08-20)
May 7, 2020	DCO	A	2,440	—	—	5,540 Direct	+78.71%	Acquired	(price as of 2026-08-20)
May 7, 2020	DCO	A	2,440	—	—	5,500 Direct	+79.74%	Acquired	(price as of 2026-08-20)
May 1, 2019	DCO	A	2,500	—	—	3,100 Direct	+416.67%	Acquired	(price as of 2026-08-20)
Oct. 18, 2018	DCO	A	600	—	—	600 Direct	—	Acquired	(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.

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

Date	Ticker	Security	Shares	Ownership
Oct. 22, 2018	DCO	Common Stock	0	Direct