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Williams Gregg
Director at Vivani Medical. Filing since 19 Nov 2014.
CIK 0001624919
Company
Date
Role
Action
Shares
Amount
Of holding
VANI
Vivani Medical, Inc.
15 Jul 2026
Director
Bought
793,650
$1,000.00K
2.2%
VANI
Vivani Medical, Inc.
15 Jun 2026
Director
Bought
1,587,301
$2.00M
4.6%
VANI
Vivani Medical, Inc.
15 May 2026
Director
Bought
1,587,301
$2.00M
4.8%
VANI
Vivani Medical, Inc.
15 Apr 2026
Director
Bought
1,587,301
$2.00M
5.1%
VANI
Vivani Medical, Inc.
15 Mar 2026
Director
Bought
1,575,231
$1.68M
5.3%
VANI
Vivani Medical, Inc.
15 Feb 2026
Director
Bought
1,866,492
$1.98M
6.7%
VANI
Vivani Medical, Inc.
27 Jan 2026
Director
Bought
1,351,351
$2.00M
5.1%
VANI
Vivani Medical, Inc.
15 Jan 2026
Director
Bought
1,737,765
$1.98M
7.0%
VANI
Vivani Medical, Inc.
15 Dec 2025
Director
Bought
1,737,765
$1.98M
7.5%
VANI
Vivani Medical, Inc.
15 Nov 2025
Director
Bought
1,737,764
$1.98M
8.1%
VANI
Vivani Medical, Inc.
27 Oct 2025
Director
Bought
3,703,703
$6.00M
21.0%
VANI
Vivani Medical, Inc.
15 Oct 2025
Director
Bought
1,737,764
$1.98M
10.9%
VANI
Vivani Medical, Inc.
15 Sep 2025
Director
Bought
2,068,453
$2.40M
14.9%
VANI
Vivani Medical, Inc.
16 May 2025
Director
Bought
2,405
$2.43K
0.0%
VANI
Vivani Medical, Inc.
15 May 2025
Director
Bought
6,836
$6.90K
0.0%
VANI
Vivani Medical, Inc.
14 May 2025
Director
Bought
3,499
$3.53K
0.0%
VANI
Vivani Medical, Inc.
24 Apr 2025
Director
Bought
1,113
$1.12K
0.0%
VANI
Vivani Medical, Inc.
22 Apr 2025
Director
Bought
243
$245.43
0.0%
VANI
Vivani Medical, Inc.
21 Apr 2025
Director
Bought
1,569
$1.58K
0.0%
VANI
Vivani Medical, Inc.
11 Apr 2025
Director
Bought
2,311
$2.33K
0.0%
VANI
Vivani Medical, Inc.
9 Apr 2025
Director
Bought
18,529
$18.90K
0.1%
VANI
Vivani Medical, Inc.
8 Apr 2025
Director
Bought
62,899
$64.16K
0.5%
VANI
Vivani Medical, Inc.
7 Apr 2025
Director
Bought
58,583
$58.00K
0.4%
VANI
Vivani Medical, Inc.
7 Apr 2025
Director
Bought
44,400
$43.96K
0.9%
VANI
Vivani Medical, Inc.
4 Apr 2025
Director
Bought
34,000
$33.66K
0.7%
VANI
Vivani Medical, Inc.
4 Apr 2025
Director
Bought
5,600
$5.49K
0.0%
VANI
Vivani Medical, Inc.
3 Apr 2025
Director
Bought
22,939
$22.94K
0.5%
VANI
Vivani Medical, Inc.
2 Apr 2025
Director
Bought
2,000
$2.02K
0.0%
VANI
Vivani Medical, Inc.
8 Nov 2024
Director
Bought
3,968,253
$5.00M
545%
VANI
Vivani Medical, Inc.
15 Feb 2024
Director
Bought
1,078
$1.09K
0.1%
VANI
Vivani Medical, Inc.
9 Feb 2024
Director
Bought
1,071
$1.08K
0.1%
VANI
Vivani Medical, Inc.
8 Feb 2024
Director
Bought
1,119
$1.13K
0.2%
VANI
Vivani Medical, Inc.
6 Feb 2024
Director
Bought
56
$56.56
0.0%
VANI
Vivani Medical, Inc.
5 Feb 2024
Director
Bought
1,939
$1.96K
0.3%
VANI
Vivani Medical, Inc.
31 Jan 2024
Director
Bought
100
$101.00
0.0%
VANI
Vivani Medical, Inc.
23 Jan 2024
Director
Bought
834
$842.34
0.1%
VANI
Vivani Medical, Inc.
22 Jan 2024
Director
Bought
7,620
$7.70K
1.1%
VANI
Vivani Medical, Inc.
19 Jan 2024
Director
Bought
77
$77.77
0.0%
VANI
Vivani Medical, Inc.
18 Jan 2024
Director
Bought
999
$1.01K
0.1%
VANI
Vivani Medical, Inc.
16 Jan 2024
Director
Bought
13,067
$13.20K
1.9%
VANI
Vivani Medical, Inc.
8 Jan 2024
Director
Bought
6,731
$7.27K
1.0%
VANI
Vivani Medical, Inc.
5 Jan 2024
Director
Bought
2,000
$2.16K
0.3%
VANI
Vivani Medical, Inc.
4 Jan 2024
Director
Bought
4,200
$4.49K
0.6%
VANI
Vivani Medical, Inc.
3 Jan 2024
Director
Bought
3,563
$3.60K
0.5%
VANI
Vivani Medical, Inc.
2 Jan 2024
Director
Bought
3,548
$3.58K
0.5%
VANI
Vivani Medical, Inc.
22 Dec 2023
Director
Bought
100
$100.00
0.0%
VANI
Vivani Medical, Inc.
21 Dec 2023
Director
Bought
149,940
$131.95K
28.3%
VANI
Vivani Medical, Inc.
20 Dec 2023
Director
Bought
3,734
$3.29K
0.7%
VANI
Vivani Medical, Inc.
19 Dec 2023
Director
Bought
198
$170.28
0.0%
VANI
Vivani Medical, Inc.
18 Dec 2023
Director
Bought
2,000
$1.80K
0.4%
VANI
Vivani Medical, Inc.
15 Dec 2023
Director
Bought
2,000
$1.78K
0.4%
VANI
Vivani Medical, Inc.
14 Dec 2023
Director
Bought
301
$264.88
0.1%
VANI
Vivani Medical, Inc.
13 Dec 2023
Director
Bought
858
$746.46
0.2%
VANI
Vivani Medical, Inc.
11 Dec 2023
Director
Bought
28,948
$25.76K
5.9%
VANI
Vivani Medical, Inc.
6 Dec 2023
Director
Bought
993
$953.28
0.2%
VANI
Vivani Medical, Inc.
24 Nov 2023
Director
Bought
2,694
$2.56K
0.6%
VANI
Vivani Medical, Inc.
22 Nov 2023
Director
Bought
769
$730.55
0.2%
VANI
Vivani Medical, Inc.
17 Nov 2023
Director
Bought
1,251
$1.19K
0.3%
VANI
Vivani Medical, Inc.
16 Nov 2023
Director
Bought
2,015
$1.91K
0.4%
VANI
Vivani Medical, Inc.
24 Oct 2023
Director
Bought
1,222
$1.22K
0.3%
VANI
Vivani Medical, Inc.
23 Oct 2023
Director
Bought
100,565
$100.57K
26.3%
VANI
Vivani Medical, Inc.
20 Oct 2023
Director
Bought
1,581
$1.58K
0.4%
VANI
Vivani Medical, Inc.
16 Oct 2023
Director
Bought
1,600
$1.60K
0.4%
VANI
Vivani Medical, Inc.
13 Oct 2023
Director
Bought
9,414
$9.51K
2.5%
VANI
Vivani Medical, Inc.
12 Oct 2023
Director
Bought
1,405
$1.41K
0.4%
VANI
Vivani Medical, Inc.
9 Oct 2023
Director
Bought
664
$664.00
0.2%
VANI
Vivani Medical, Inc.
6 Oct 2023
Director
Bought
87,887
$89.64K
31.4%
VANI
Vivani Medical, Inc.
5 Oct 2023
Director
Bought
1,424
$1.42K
0.5%
VANI
Vivani Medical, Inc.
4 Oct 2023
Director
Bought
5,452
$5.45K
2.0%
VANI
Vivani Medical, Inc.
3 Oct 2023
Director
Bought
3,048
$3.05K
1.1%
VANI
Vivani Medical, Inc.
2 Oct 2023
Director
Bought
16,207
$16.21K
6.4%
VANI
Vivani Medical, Inc.
28 Sep 2023
Director
Bought
20,003
$20.60K
8.6%
VANI
Vivani Medical, Inc.
27 Sep 2023
Director
Bought
1,026
$1.03K
0.4%
VANI
Vivani Medical, Inc.
26 Sep 2023
Director
Bought
1,567
$1.47K
0.7%
VANI
Vivani Medical, Inc.
25 Sep 2023
Director
Bought
24,088
$22.88K
11.7%
VANI
Vivani Medical, Inc.
21 Sep 2023
Director
Bought
398
$370.14
0.2%
VANI
Vivani Medical, Inc.
20 Sep 2023
Director
Bought
21,028
$19.35K
11.4%
VANI
Vivani Medical, Inc.
18 Sep 2023
Director
Bought
66,743
$64.07K
56.3%
VANI
Vivani Medical, Inc.
14 Sep 2023
Director
Bought
35,036
$33.28K
42.0%
VANI
Vivani Medical, Inc.
12 Sep 2023
Director
Bought
5,145
$4.94K
6.6%
VANI
Vivani Medical, Inc.
11 Sep 2023
Director
Bought
1,854
$1.76K
2.4%
VANI
Vivani Medical, Inc.
8 Sep 2023
Director
Bought
6,998
$6.58K
10.1%
VANI
Vivani Medical, Inc.
7 Sep 2023
Director
Bought
33,700
$31.68K
94.3%
VANI
Vivani Medical, Inc.
6 Sep 2023
Director
Bought
14,570
$13.70K
68.8%
VANI
Vivani Medical, Inc.
5 Sep 2023
Director
Bought
4,997
$4.65K
30.9%
VANI
Vivani Medical, Inc.
1 Sep 2023
Director
Bought
10,888
$10.23K
206%
VANI
Vivani Medical, Inc.
31 Aug 2023
Director
Bought
5,295
$4.87K
opened
VANI
Vivani Medical, Inc.
28 Apr 2023
Director
Bought
1,632,330
$1.80M
13.6%
VANI
Vivani Medical, Inc.
27 Apr 2023
Director
Bought
408,164
$400.00K
3.5%
VANI
Vivani Medical, Inc.
14 Jun 2022
Director
Bought
100
$200.00
0.0%
VANI
Vivani Medical, Inc.
13 Jun 2022
Director
Bought
3,700
$7.40K
0.0%
VANI
Vivani Medical, Inc.
3 Jun 2022
Director
Bought
3,960
$9.75K
0.0%
VANI
Vivani Medical, Inc.
2 Jun 2022
Director
Bought
105,162
$245.72K
1.0%
VANI
Vivani Medical, Inc.
1 Jun 2022
Director
Bought
132,461
$299.28K
1.2%
VANI
Vivani Medical, Inc.
31 May 2022
Director
Bought
74,870
$174.45K
0.7%
VANI
Vivani Medical, Inc.
24 May 2022
Director
Bought
55,438
$110.03K
0.5%
VANI
Vivani Medical, Inc.
23 May 2022
Director
Bought
167,160
$328.57K
1.6%
VANI
Vivani Medical, Inc.
20 May 2022
Director
Bought
307,649
$589.55K
3.0%
VANI
Vivani Medical, Inc.
19 May 2022
Director
Bought
108,794
$196.36K
1.1%
VANI
Vivani Medical, Inc.
18 May 2022
Director
Bought
387,044
$642.69K
3.9%
VANI
Vivani Medical, Inc.
12 Dec 2018
Director
Bought
3,275,100
$3.00M
9.9%
VANI
Vivani Medical, Inc.
18 Oct 2018
Director
Bought
2,467,767
$4.00M
8.1%
VANI
Vivani Medical, Inc.
16 Oct 2018
Director
Bought
9,988
$16.82K
0.0%
VANI
Vivani Medical, Inc.
15 Oct 2018
Director
Bought
7,645
$12.44K
0.0%
VANI
Vivani Medical, Inc.
12 Oct 2018
Director
Bought
7,694
$12.45K
0.0%
VANI
Vivani Medical, Inc.
11 Oct 2018
Director
Bought
11,709
$18.75K
0.0%
VANI
Vivani Medical, Inc.
10 Oct 2018
Director
Bought
15,875
$25.43K
0.1%
VANI
Vivani Medical, Inc.
9 Oct 2018
Director
Bought
10,458
$17.18K
0.0%
VANI
Vivani Medical, Inc.
5 Oct 2018
Director
Bought
15,875
$27.31K
0.1%
VANI
Vivani Medical, Inc.
4 Oct 2018
Director
Bought
10,894
$19.45K
0.0%
VANI
Vivani Medical, Inc.
3 Oct 2018
Director
Bought
8,200
$14.39K
0.0%
VANI
Vivani Medical, Inc.
2 Oct 2018
Director
Bought
15,875
$28.75K
0.1%
VANI
Vivani Medical, Inc.
1 Oct 2018
Director
Bought
15,875
$29.54K
0.1%
VANI
Vivani Medical, Inc.
28 Sep 2018
Director
Bought
9,223
$17.54K
0.0%
VANI
Vivani Medical, Inc.
27 Sep 2018
Director
Bought
15,875
$30.70K
0.1%
VANI
Vivani Medical, Inc.
26 Sep 2018
Director
Bought
10,878
$21.29K
0.0%
VANI
Vivani Medical, Inc.
25 Sep 2018
Director
Bought
15,875
$29.92K
0.1%
VANI
Vivani Medical, Inc.
24 Sep 2018
Director
Bought
15,520
$28.88K
0.1%
VANI
Vivani Medical, Inc.
21 Sep 2018
Director
Bought
15,875
$28.50K
0.1%
VANI
Vivani Medical, Inc.
20 Sep 2018
Director
Bought
15,875
$28.91K
0.1%
VANI
Vivani Medical, Inc.
19 Sep 2018
Director
Bought
13,741
$24.17K
0.0%
VANI
Vivani Medical, Inc.
18 Sep 2018
Director
Bought
15,875
$29.73K
0.1%
VANI
Vivani Medical, Inc.
17 Sep 2018
Director
Bought
15,875
$28.42K
0.1%
VANI
Vivani Medical, Inc.
14 Sep 2018
Director
Bought
10,200
$17.22K
0.0%
VANI
Vivani Medical, Inc.
13 Sep 2018
Director
Bought
15,875
$26.54K
0.1%
VANI
Vivani Medical, Inc.
12 Sep 2018
Director
Bought
15,875
$25.77K
0.1%
VANI
Vivani Medical, Inc.
11 Sep 2018
Director
Bought
15,875
$26.62K
0.1%
VANI
Vivani Medical, Inc.
10 Sep 2018
Director
Bought
10,608
$17.92K
0.0%
VANI
Vivani Medical, Inc.
7 Sep 2018
Director
Bought
15,875
$27.45K
0.1%
VANI
Vivani Medical, Inc.
6 Sep 2018
Director
Bought
15,875
$27.92K
0.1%
VANI
Vivani Medical, Inc.
5 Sep 2018
Director
Bought
14,953
$25.41K
0.0%
VANI
Vivani Medical, Inc.
4 Sep 2018
Director
Bought
15,875
$26.64K
0.1%
VANI
Vivani Medical, Inc.
31 Aug 2018
Director
Bought
15,875
$27.48K
0.1%
VANI
Vivani Medical, Inc.
30 Aug 2018
Director
Bought
15,875
$27.19K
0.1%
VANI
Vivani Medical, Inc.
29 Aug 2018
Director
Bought
15,720
$25.37K
0.1%
VANI
Vivani Medical, Inc.
28 Aug 2018
Director
Bought
14,140
$22.43K
0.0%
VANI
Vivani Medical, Inc.
27 Aug 2018
Director
Bought
10,623
$16.72K
0.0%
VANI
Vivani Medical, Inc.
24 Aug 2018
Director
Bought
12,700
$20.24K
0.0%
VANI
Vivani Medical, Inc.
23 Aug 2018
Director
Bought
5,983
$9.70K
0.0%
VANI
Vivani Medical, Inc.
22 Aug 2018
Director
Bought
11,069
$18.09K
0.0%
VANI
Vivani Medical, Inc.
21 Aug 2018
Director
Bought
15,875
$25.84K
0.1%
VANI
Vivani Medical, Inc.
20 Aug 2018
Director
Bought
4,110
$6.47K
0.0%
VANI
Vivani Medical, Inc.
17 Aug 2018
Director
Bought
7,800
$12.14K
0.0%
VANI
Vivani Medical, Inc.
16 Aug 2018
Director
Bought
10,263
$16.01K
0.0%
VANI
Vivani Medical, Inc.
15 Aug 2018
Director
Bought
15,875
$24.29K
0.1%
VANI
Vivani Medical, Inc.
14 Aug 2018
Director
Bought
3,231,487
$5.01M
12.1%
VANI
Vivani Medical, Inc.
13 Aug 2018
Director
Bought
7,000
$11.17K
0.0%
VANI
Vivani Medical, Inc.
10 Aug 2018
Director
Bought
15,875
$24.62K
0.1%
VANI
Vivani Medical, Inc.
9 Aug 2018
Director
Bought
6,634
$10.24K
0.0%
VANI
Vivani Medical, Inc.
8 Aug 2018
Director
Bought
15,875
$25.11K
0.1%
VANI
Vivani Medical, Inc.
7 Aug 2018
Director
Bought
7,960
$13.33K
0.0%
VANI
Vivani Medical, Inc.
6 Aug 2018
Director
Bought
8,188
$13.57K
0.0%
VANI
Vivani Medical, Inc.
27 Jul 2018
Director
Bought
15,875
$25.43K
0.1%
VANI
Vivani Medical, Inc.
26 Jul 2018
Director
Bought
7,874
$13.02K
0.0%
VANI
Vivani Medical, Inc.
25 Jul 2018
Director
Bought
10,402
$16.68K
0.0%
VANI
Vivani Medical, Inc.
24 Jul 2018
Director
Bought
15,875
$25.72K
0.1%
VANI
Vivani Medical, Inc.
23 Jul 2018
Director
Bought
15,875
$26.45K
0.1%
VANI
Vivani Medical, Inc.
20 Jul 2018
Director
Bought
8,601
$14.39K
0.0%
VANI
Vivani Medical, Inc.
19 Jul 2018
Director
Bought
6,885
$11.66K
0.0%
VANI
Vivani Medical, Inc.
18 Jul 2018
Director
Bought
15,875
$27.35K
0.1%
VANI
Vivani Medical, Inc.
17 Jul 2018
Director
Bought
15,875
$28.51K
0.1%
VANI
Vivani Medical, Inc.
16 Jul 2018
Director
Bought
9,700
$17.12K
0.0%
VANI
Vivani Medical, Inc.
15 Jun 2018
Director
Bought
9,327
$16.80K
0.0%
VANI
Vivani Medical, Inc.
14 Jun 2018
Director
Bought
24,498
$44.46K
0.1%
VANI
Vivani Medical, Inc.
13 Jun 2018
Director
Bought
10,737
$19.94K
0.0%
VANI
Vivani Medical, Inc.
12 Jun 2018
Director
Bought
21,737
$39.82K
0.1%
VANI
Vivani Medical, Inc.
11 Jun 2018
Director
Bought
26,922
$49.51K
0.1%
VANI
Vivani Medical, Inc.
8 Jun 2018
Director
Bought
16,954
$30.48K
0.1%
VANI
Vivani Medical, Inc.
7 Jun 2018
Director
Bought
29,908
$55.57K
0.1%
VANI
Vivani Medical, Inc.
6 Jun 2018
Director
Bought
22,165
$42.18K
0.1%
VANI
Vivani Medical, Inc.
5 Jun 2018
Director
Bought
21,678
$41.95K
0.1%
VANI
Vivani Medical, Inc.
4 Jun 2018
Director
Bought
26,485
$51.51K
0.1%
VANI
Vivani Medical, Inc.
1 Jun 2018
Director
Bought
25,355
$50.33K
0.1%
VANI
Vivani Medical, Inc.
31 May 2018
Director
Bought
15,602
$30.89K
0.1%
VANI
Vivani Medical, Inc.
30 May 2018
Director
Bought
12,350
$24.40K
0.0%
VANI
Vivani Medical, Inc.
3 May 2018
Director
Bought
6,756,757
$10.00M
34.7%
VANI
Vivani Medical, Inc.
21 Nov 2017
Director
Bought
24,604
$29.23K
0.1%
VANI
Vivani Medical, Inc.
20 Nov 2017
Director
Bought
11,600
$13.73K
0.1%
VANI
Vivani Medical, Inc.
17 Nov 2017
Director
Bought
5,420
$6.34K
0.0%
VANI
Vivani Medical, Inc.
7 Apr 2017
Director
Bought
4,000,000
$4.00M
26.0%
VANI
Vivani Medical, Inc.
19 Nov 2014
Director
Bought
111,111
$1,000.00K
opened
181 decisions on file.
