Gregg Williams

Insider Activist

First SEC filing: Nov. 19, 2014 · Latest: June 16, 2026

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

VANI buying July 15, 2026

Insider transactions

2 buys (P) 0 sells (S) Net: $2,999,998 + 85 non-open-market transactions below Avg return of open purchases vs now: 9.1% 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

85 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 15, 2026	VANI	P	793,650	$1.26	$999,999	36,912,736 Indirect	+2.20%	Acquired	9.1% (price as of 2026-08-20)
June 24, 2026	VANI	A	36,516	$1.22	$44,550	36,516 Direct	—	Acquired	12.6% (price as of 2026-08-20)
June 15, 2026	VANI	P	1,587,301	$1.26	$1,999,999	36,119,086 Indirect	+4.60%	Acquired	9.1% (price as of 2026-08-20)
July 26, 2019	VANI	A	14,172	$0.87	$12,330	79,126,570 Indirect	+0.02%	Acquired	-93.4% (price as of 2026-08-20)
July 25, 2019	VANI	A	5,470	$0.86	$4,704	79,112,398 Indirect	+0.01%	Acquired	-93.3% (price as of 2026-08-20)
July 24, 2019	VANI	A	5,000	$0.89	$4,450	79,106,928 Indirect	+0.01%	Acquired	-93.6% (price as of 2026-08-20)
July 23, 2019	VANI	A	12,296	$0.88	$10,820	79,101,928 Indirect	+0.02%	Acquired	-93.5% (price as of 2026-08-20)
July 22, 2019	VANI	A	4,024	$0.88	$3,541	79,089,632 Indirect	+0.01%	Acquired	-93.5% (price as of 2026-08-20)
July 19, 2019	VANI	A	14,879	$0.87	$12,945	79,085,608 Indirect	+0.02%	Acquired	-93.4% (price as of 2026-08-20)
July 18, 2019	VANI	A	31,746	$0.89	$28,254	79,070,729 Indirect	+0.04%	Acquired	-93.6% (price as of 2026-08-20)
July 17, 2019	VANI	A	26,193	$0.84	$22,002	79,038,983 Indirect	+0.03%	Acquired	-93.2% (price as of 2026-08-20)
July 16, 2019	VANI	A	10,320	$0.82	$8,462	79,012,790 Indirect	+0.01%	Acquired	-93.0% (price as of 2026-08-20)
July 15, 2019	VANI	A	9,766	$0.80	$7,813	79,002,470 Indirect	+0.01%	Acquired	-92.8% (price as of 2026-08-20)
July 12, 2019	VANI	A	7,990	$0.77	$6,152	78,992,704 Indirect	+0.01%	Acquired	-92.6% (price as of 2026-08-20)
July 11, 2019	VANI	A	12,180	$0.77	$9,379	78,984,714 Indirect	+0.02%	Acquired	-92.6% (price as of 2026-08-20)
July 10, 2019	VANI	A	7,621	$0.78	$5,944	78,972,534 Indirect	+0.01%	Acquired	-92.7% (price as of 2026-08-20)
July 9, 2019	VANI	A	11,110	$0.76	$8,444	78,964,913 Indirect	+0.01%	Acquired	-92.5% (price as of 2026-08-20)
July 8, 2019	VANI	A	9,606	$0.79	$7,589	78,953,803 Indirect	+0.01%	Acquired	-92.8% (price as of 2026-08-20)
July 5, 2019	VANI	A	3,200	$0.79	$2,528	78,944,197 Indirect	0.00%	Acquired	-92.8% (price as of 2026-08-20)
July 2, 2019	VANI	A	15,562	$0.81	$12,605	78,940,997 Indirect	+0.02%	Acquired	-92.9% (price as of 2026-08-20)
July 1, 2019	VANI	A	20,109	$0.81	$16,288	78,925,435 Indirect	+0.03%	Acquired	-92.9% (price as of 2026-08-20)
June 28, 2019	VANI	A	13,386	$0.82	$10,977	78,905,326 Indirect	+0.02%	Acquired	-93.0% (price as of 2026-08-20)
June 27, 2019	VANI	A	18,028	$0.80	$14,422	78,891,940 Indirect	+0.02%	Acquired	-92.8% (price as of 2026-08-20)
June 26, 2019	VANI	A	31,746	$0.85	$26,984	78,873,912 Indirect	+0.04%	Acquired	-93.3% (price as of 2026-08-20)
June 25, 2019	VANI	A	8,594	$0.80	$6,875	78,842,166 Indirect	+0.01%	Acquired	-92.8% (price as of 2026-08-20)
June 24, 2019	VANI	A	30,550	$0.80	$24,440	78,833,572 Indirect	+0.04%	Acquired	-92.8% (price as of 2026-08-20)
June 21, 2019	VANI	A	9,395	$0.74	$6,952	78,803,022 Indirect	+0.01%	Acquired	-92.3% (price as of 2026-08-20)
June 20, 2019	VANI	A	6,979	$0.75	$5,234	78,793,627 Indirect	+0.01%	Acquired	-92.4% (price as of 2026-08-20)
June 19, 2019	VANI	A	10,951	$0.76	$8,323	78,786,648 Indirect	+0.01%	Acquired	-92.5% (price as of 2026-08-20)
June 18, 2019	VANI	A	20,936	$0.75	$15,702	78,775,697 Indirect	+0.03%	Acquired	-92.4% (price as of 2026-08-20)
June 17, 2019	VANI	A	7,107	$0.72	$5,117	78,754,761 Indirect	+0.01%	Acquired	-92.0% (price as of 2026-08-20)
June 14, 2019	VANI	A	6,821	$0.72	$4,911	78,747,654 Indirect	+0.01%	Acquired	-92.0% (price as of 2026-08-20)
June 13, 2019	VANI	A	17,725	$0.72	$12,762	78,740,833 Indirect	+0.02%	Acquired	-92.0% (price as of 2026-08-20)
June 12, 2019	VANI	A	31,746	$0.70	$22,222	78,723,108 Indirect	+0.04%	Acquired	-91.8% (price as of 2026-08-20)
June 11, 2019	VANI	A	17,524	$0.73	$12,793	78,691,362 Indirect	+0.02%	Acquired	-92.2% (price as of 2026-08-20)
June 10, 2019	VANI	A	31,746	$0.70	$22,222	78,673,838 Indirect	+0.04%	Acquired	-91.8% (price as of 2026-08-20)
June 7, 2019	VANI	A	17,602	$0.66	$11,617	78,642,092 Indirect	+0.02%	Acquired	-91.3% (price as of 2026-08-20)
June 6, 2019	VANI	A	23,283	$0.66	$15,367	78,624,490 Indirect	+0.03%	Acquired	-91.3% (price as of 2026-08-20)
June 5, 2019	VANI	A	31,746	$0.68	$21,587	78,601,207 Indirect	+0.04%	Acquired	-91.6% (price as of 2026-08-20)
June 4, 2019	VANI	A	31,304	$0.70	$21,913	78,569,461 Indirect	+0.04%	Acquired	-91.8% (price as of 2026-08-20)
June 4, 2019	VANI	A	179,125	—	—	179,125 Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2019	VANI	A	31,746	$0.72	$22,857	78,538,157 Indirect	+0.04%	Acquired	-92.0% (price as of 2026-08-20)
May 31, 2019	VANI	A	18,558	$0.78	$14,475	78,506,411 Indirect	+0.02%	Acquired	-92.7% (price as of 2026-08-20)
May 30, 2019	VANI	A	31,746	$0.79	$25,079	78,487,853 Indirect	+0.04%	Acquired	-92.8% (price as of 2026-08-20)
May 29, 2019	VANI	A	9,347	$0.73	$6,823	78,456,107 Indirect	+0.01%	Acquired	-92.2% (price as of 2026-08-20)
May 28, 2019	VANI	A	27,343	$0.74	$20,234	78,446,760 Indirect	+0.03%	Acquired	-92.3% (price as of 2026-08-20)
May 24, 2019	VANI	A	31,746	$0.73	$23,175	78,419,417 Indirect	+0.04%	Acquired	-92.2% (price as of 2026-08-20)
May 23, 2019	VANI	A	11,499	$0.84	$9,659	78,387,671 Indirect	+0.01%	Acquired	-93.2% (price as of 2026-08-20)
May 22, 2019	VANI	A	18,047	$0.86	$15,520	78,376,172 Indirect	+0.02%	Acquired	-93.3% (price as of 2026-08-20)
May 21, 2019	VANI	A	14,610	$0.84	$12,272	78,358,125 Indirect	+0.02%	Acquired	-93.2% (price as of 2026-08-20)
May 20, 2019	VANI	A	17,720	$0.87	$15,416	78,343,515 Indirect	+0.02%	Acquired	-93.4% (price as of 2026-08-20)
May 17, 2019	VANI	A	22,498	$0.89	$20,023	78,325,795 Indirect	+0.03%	Acquired	-93.6% (price as of 2026-08-20)
May 16, 2019	VANI	A	31,746	$0.94	$29,841	78,303,297 Indirect	+0.04%	Acquired	-93.9% (price as of 2026-08-20)
May 15, 2019	VANI	A	28,980	$1.00	$28,980	78,271,551 Indirect	+0.04%	Acquired	-94.3% (price as of 2026-08-20)
May 14, 2019	VANI	A	8,389	$0.96	$8,053	78,242,571 Indirect	+0.01%	Acquired	-94.0% (price as of 2026-08-20)
May 13, 2019	VANI	A	12,084	$0.94	$11,359	78,234,182 Indirect	+0.02%	Acquired	-93.9% (price as of 2026-08-20)
May 10, 2019	VANI	A	7,755	$0.95	$7,367	78,222,098 Indirect	+0.01%	Acquired	-94.0% (price as of 2026-08-20)
May 9, 2019	VANI	A	15,365	$0.95	$14,597	78,214,343 Indirect	+0.02%	Acquired	-94.0% (price as of 2026-08-20)
May 8, 2019	VANI	A	12,594	$0.97	$12,216	78,198,978 Indirect	+0.02%	Acquired	-94.1% (price as of 2026-08-20)
May 7, 2019	VANI	A	7,868	$1.00	$7,868	78,186,384 Indirect	+0.01%	Acquired	-94.3% (price as of 2026-08-20)
May 6, 2019	VANI	A	3,291	$1.00	$3,291	78,178,516 Indirect	0.00%	Acquired	-94.3% (price as of 2026-08-20)
May 3, 2019	VANI	A	6,200	$1.00	$6,200	78,175,225 Indirect	+0.01%	Acquired	-94.3% (price as of 2026-08-20)
May 2, 2019	VANI	A	16,510	$0.99	$16,345	78,169,025 Indirect	+0.02%	Acquired	-94.2% (price as of 2026-08-20)
May 1, 2019	VANI	A	23,817	$1.00	$23,817	78,152,515 Indirect	+0.03%	Acquired	-94.3% (price as of 2026-08-20)
April 30, 2019	VANI	A	6,039	$0.92	$5,556	78,128,698 Indirect	+0.01%	Acquired	-93.8% (price as of 2026-08-20)
April 29, 2019	VANI	A	15,746	$0.93	$14,644	78,122,659 Indirect	+0.02%	Acquired	-93.8% (price as of 2026-08-20)
April 26, 2019	VANI	A	8,357	$0.92	$7,688	78,106,913 Indirect	+0.01%	Acquired	-93.8% (price as of 2026-08-20)
April 25, 2019	VANI	A	13,496	$0.88	$11,876	78,098,556 Indirect	+0.02%	Acquired	-93.5% (price as of 2026-08-20)
April 24, 2019	VANI	A	14,021	$0.89	$12,479	78,085,060 Indirect	+0.02%	Acquired	-93.6% (price as of 2026-08-20)
April 23, 2019	VANI	A	31,320	$0.92	$28,814	78,071,039 Indirect	+0.04%	Acquired	-93.8% (price as of 2026-08-20)
April 22, 2019	VANI	A	14,508	$0.95	$13,783	78,039,719 Indirect	+0.02%	Acquired	-94.0% (price as of 2026-08-20)
April 18, 2019	VANI	A	31,746	$0.98	$31,111	78,025,211 Indirect	+0.04%	Acquired	-94.2% (price as of 2026-08-20)
April 17, 2019	VANI	A	21,532	$1.03	$22,178	77,993,465 Indirect	+0.03%	Acquired	-94.4% (price as of 2026-08-20)
April 16, 2019	VANI	A	11,782	$1.08	$12,725	77,971,933 Indirect	+0.02%	Acquired	-94.7% (price as of 2026-08-20)
April 15, 2019	VANI	A	13,304	$1.07	$14,235	77,960,151 Indirect	+0.02%	Acquired	-94.6% (price as of 2026-08-20)
April 12, 2019	VANI	A	15,704	$1.07	$16,803	77,946,847 Indirect	+0.02%	Acquired	-94.6% (price as of 2026-08-20)
April 11, 2019	VANI	A	31,746	$1.06	$33,651	77,931,143 Indirect	+0.04%	Acquired	-94.6% (price as of 2026-08-20)
April 10, 2019	VANI	A	31,746	$0.98	$31,111	77,899,397 Indirect	+0.04%	Acquired	-94.2% (price as of 2026-08-20)
April 9, 2019	VANI	A	31,746	$0.92	$29,206	77,867,651 Indirect	+0.04%	Acquired	-93.8% (price as of 2026-08-20)
April 8, 2019	VANI	A	16,504	$0.85	$14,028	77,835,905 Indirect	+0.02%	Acquired	-93.3% (price as of 2026-08-20)
April 5, 2019	VANI	A	30,605	$0.86	$26,320	77,819,401 Indirect	+0.04%	Acquired	-93.3% (price as of 2026-08-20)
April 4, 2019	VANI	A	20,450	$0.85	$17,382	77,788,796 Indirect	+0.03%	Acquired	-93.3% (price as of 2026-08-20)
April 3, 2019	VANI	A	16,473	$0.84	$13,837	77,768,346 Indirect	+0.02%	Acquired	-93.2% (price as of 2026-08-20)
April 2, 2019	VANI	A	27,888	$0.82	$22,868	77,751,873 Indirect	+0.04%	Acquired	-93.0% (price as of 2026-08-20)
April 1, 2019	VANI	A	31,750	$0.83	$26,352	77,723,985 Indirect	+0.04%	Acquired	-93.1% (price as of 2026-08-20)
Feb. 22, 2019	VANI	A	41,436,463	—	—	77,692,235 Indirect	+114.29%	Acquired	(price as of 2026-08-20)
Feb. 22, 2019	VANI	A	41,436,463	—	—	48,239,184 Indirect	+609.12%	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
June 24, 2026	VANI	Non-Qualified Stock Option (right to buy)	Common Stock	$1.22	June 23, 2036	36,516	Acquired
June 4, 2019	VANI	Non-Qualified Stock Option(right to buy)	Common Stock	$0.71	June 4, 2029	179,125	Acquired
Feb. 22, 2019	VANI	Warrant to Purchase Common Stock	Common Stock (41,436,463)	$1.47	March 14, 2024	41,436,463	Acquired

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

Initial ownership (Form 3) 4 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 19, 2014	VANI	Common Stock	3,119,328	Indirect
Nov. 19, 2014	VANI	Common Stock [F1]	2,579,741	Indirect
Nov. 19, 2014	VANI	Warrant→ Common Stock (214,921)	214,921	Indirect
Nov. 19, 2014	VANI	Warrant→ Common Stock (240,000)	240,000	Indirect