Williams Gregg

5 filings 1 distinct issuers Active 2018-05-14 → 2026-05-19

Track Record

Total filings

1 SCHEDULE 13D/A · 4 SC

Distinct issuers

20% issuer diversity

Median stake

—

43,218,419 avg shares

AI briefs cached

0/5

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

0.0%

across 1 filings · win rate 0%

Median 60d

+3.7%

across 1 filings · win rate 100%

Median 90d

—

across 0 filings · win rate —

Median 1y

—

across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 5 total

Filed	Form	Issuer	Stake	Shares
2026-05-19	SCHEDULE 13D/A	Vivani Medical, Inc.VANI	—	43,218,419	view →
2023-05-02	SC	Vivani Medical, Inc.VANI	—	—	view →
2019-08-29	SC	SECOND SIGHT MEDICAL PRODUCTS INCVANI	—	—	view →
2019-03-08	SC	SECOND SIGHT MEDICAL PRODUCTS INCVANI	—	—	view →
2018-05-14	SC	SECOND SIGHT MEDICAL PRODUCTS INCVANI	—	—	view →

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