David Badawi

Insider

First SEC filing: July 14, 2021 · Latest: July 14, 2021

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

SGHT selling July 6, 2026

Insider transactions

0 buys (P) 7 sells (S) Net: $-194,189 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 6, 2026	SGHT	S	7,418	$5.51	$40,873	1,982,872 Direct	-0.37%	Disposed	52.2% (price as of 2026-08-20)
April 2, 2026	SGHT	S	8,168	$3.48	$28,425	1,990,290 Direct	-0.41%	Disposed	141.0% (price as of 2026-08-20)
Feb. 19, 2026	SGHT	M	21,270	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 19, 2026	SGHT	M	21,270	$0.23	$4,892	1,998,458 Direct	+1.08%	Acquired	3546.6% (price as of 2026-08-20)
Feb. 3, 2026	SGHT	A	64,915	—	—	1,977,188 Direct	+3.39%	Acquired	(price as of 2026-08-20)
Jan. 16, 2026	SGHT	S	4,836	$6.62	$32,014	1,912,273 Direct	-0.25%	Disposed	26.7% (price as of 2026-08-20)
Jan. 6, 2026	SGHT	S	3,695	$7.48	$27,639	1,917,109 Direct	-0.19%	Disposed	12.1% (price as of 2026-08-20)
Jan. 5, 2026	SGHT	S	3,051	$7.82	$23,859	1,920,804 Direct	-0.16%	Disposed	7.3% (price as of 2026-08-20)
Jan. 2, 2026	SGHT	S	2,914	$7.43	$21,651	1,923,855 Direct	-0.15%	Disposed	12.9% (price as of 2026-08-20)
Dec. 26, 2025	SGHT	M	21,270	—	—	21,270 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Dec. 26, 2025	SGHT	M	21,270	$0.23	$4,892	1,926,769 Direct	+1.12%	Acquired	3546.6% (price as of 2026-08-20)
Oct. 3, 2025	SGHT	S	6,033	$3.27	$19,728	1,864,992 Direct	-0.32%	Disposed	156.5% (price as of 2026-08-20)
July 17, 2025	SGHT	M	40,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 17, 2025	SGHT	M	40,000	$0.12	$4,800	1,871,025 Direct	+2.18%	Acquired	6889.3% (price as of 2026-08-20)
July 3, 2025	SGHT	S	5,679	$4.17	$23,681	1,831,025 Direct	-0.31%	Disposed	101.1% (price as of 2026-08-20)
April 1, 2025	SGHT	S	5,980	$2.30	$13,754	1,836,704 Direct	-0.32%	Disposed	264.7% (price as of 2026-08-20)
March 11, 2025	SGHT	A	98,566	—	—	1,842,684 Direct	+5.65%	Acquired	(price as of 2026-08-20)
Jan. 17, 2025	SGHT	S	5,423	$2.78	$15,076	1,744,118 Direct	-0.31%	Disposed	201.7% (price as of 2026-08-20)
Jan. 8, 2025	SGHT	S	3,829	$3.26	$12,483	1,749,541 Direct	-0.22%	Disposed	157.3% (price as of 2026-08-20)
Jan. 3, 2025	SGHT	S	3,111	$3.52	$10,951	1,753,370 Direct	-0.18%	Disposed	138.3% (price as of 2026-08-20)
Oct. 2, 2024	SGHT	S	3,167	$5.99	$18,970	1,756,481 Direct	-0.18%	Disposed	40.0% (price as of 2026-08-20)
July 1, 2024	SGHT	S	3,128	$6.42	$20,082	1,759,648 Direct	-0.18%	Disposed	30.6% (price as of 2026-08-20)
April 3, 2024	SGHT	S	3,128	$5.08	$15,890	1,762,776 Direct	-0.18%	Disposed	65.1% (price as of 2026-08-20)
Feb. 14, 2024	SGHT	A	108,645	—	—	1,765,904 Direct	-5.80%	Disposed	(price as of 2026-08-20)
Jan. 17, 2024	SGHT	S	3,414	$5.16	$17,616	1,642,157 Direct	-0.21%	Disposed	62.5% (price as of 2026-08-20)
Jan. 3, 2024	SGHT	F	2,425	$5.17	$12,537	1,645,571 Direct	-0.15%	Disposed	62.2% (price as of 2026-08-20)
Nov. 24, 2023	SGHT	M	150,000	$0.11	$16,500	0 Direct	-100.00%	Disposed	7524.6% (price as of 2026-08-20)
Nov. 24, 2023	SGHT	M	150,000	$0.11	$16,500	1,631,196 Direct	+10.13%	Acquired	7524.6% (price as of 2026-08-20)
March 16, 2023	SGHT	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
March 16, 2023	SGHT	A	39,100	—	—	1,485,790 Direct	+2.70%	Acquired	(price as of 2026-08-20)
Jan. 4, 2023	SGHT	F	2,431	$12.21	$29,683	1,485,790 Direct	-0.16%	Disposed	-31.3% (price as of 2026-08-20)
Jan. 1, 2023	SGHT	A	28,100	—	—	1,488,221 Direct	+1.92%	Acquired	(price as of 2026-08-20)
Sept. 21, 2022	SGHT	M	40,000	—	—	42,540 Direct	-48.46%	Disposed	(price as of 2026-08-20)
Sept. 21, 2022	SGHT	M	40,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 21, 2022	SGHT	M	40,000	$0.23	$9,200	1,481,196 Direct	+2.78%	Acquired	3546.6% (price as of 2026-08-20)
Feb. 9, 2022	SGHT	A	112,400	—	—	112,400 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 9, 2022	SGHT	A	28,100	—	—	28,100 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.

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. 19, 2026	SGHT	Stock Option (Right to Buy)	Common Stock (21,270)	$0.23	Feb. 28, 2026	21,270	Disposed
Dec. 26, 2025	SGHT	Stock Option (Right to Buy)	Common Stock (21,270)	$0.23	Feb. 28, 2026	21,270	Disposed
July 17, 2025	SGHT	Stock Option (Right to Buy)	Common Stock (40,000)	$0.12	July 20, 2025	40,000	Disposed
Nov. 24, 2023	SGHT	Stock Option (Right to Buy)	Common Stock	$0.11	Jan. 12, 2024	150,000	Disposed
March 16, 2023	SGHT	Stock Option (Right to Buy)	Common Stock (50,000)	$9.78	March 16, 2033	50,000	Acquired
Sept. 21, 2022	SGHT	Stock Option (Right to Buy)	Common Stock (40,000)	$0.23	Feb. 28, 2026	40,000	Disposed
Sept. 21, 2022	SGHT	Stock Option (Right to Buy)	Common Stock (40,000)	$0.23	Jan. 8, 2027	40,000	Disposed
Feb. 9, 2022	SGHT	Stock Option (Right to Buy)	Common Stock (112,400)	$17.52	Feb. 9, 2032	112,400	Acquired
Feb. 9, 2022	SGHT	Restricted Stock Units	Common Stock (28,100)	—	—	28,100	Acquired

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

Initial ownership (Form 3) 6 holdings

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

Date	Ticker	Security	Shares	Ownership
July 14, 2021	SGHT	Common Stock	1,441,196	Direct
July 14, 2021	SGHT	Stock Option (Right to Buy)→ Common Stock (150,000)	150,000	Direct
July 14, 2021	SGHT	Stock Option (Right to Buy)→ Common Stock (40,000)	40,000	Direct
July 14, 2021	SGHT	Stock Option (Right to Buy)→ Common Stock (90,000)	90,000	Direct
July 14, 2021	SGHT	Stock Option (Right to Buy)→ Common Stock (40,000)	40,000	Direct
July 14, 2021	SGHT	Stock Option (Right to Buy)→ Common Stock (200,000)	200,000	Direct