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FILER PROFILE · CIK 0001932843

Lazar David E.

9 filings 7 distinct issuers Active 2022-07-11 → 2026-09-29
1 UNCLEAR

Track Record

Total filings
9
3 SCHEDULE 13D/A · 2 SCHEDULE 13D · 2 SCHEDULE · 2 SC
Distinct issuers
7
78% issuer diversity
Median stake
47.78%
174,549,670 avg shares
AI briefs cached
1/9
intent-classified filings

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

Median 30d
0.0%
across 4 filings · win rate 25%
Median 60d
+33.6%
across 4 filings · win rate 50%
Median 90d
+124.4%
across 3 filings · win rate 67%
Median 1y
+1174.5%
across 1 filings · win rate 100%

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 · 9 total

FiledFormIssuerStakeSharesIntent
2026-09-29 SCHEDULE 13D/A Aterian, Inc.ATER 3.10% 8,038,030 view →
2026-09-10 SCHEDULE 13D Aterian, Inc.ATER 95.70% 249,900,000 view →
2026-08-07 SCHEDULE 13D/A Quantum Cyber N.V.QUCY 94.30% 477,000,000 view →
2026-07-02 SCHEDULE 13D/A KALA BIO, Inc.KALA 3.90% 719,404 view →
2026-04-28 SCHEDULE 13D MAINZ BIOMED N.V.QUCY 97.40% 477,000,000 UNCLEAR view →
2026-01-29 SCHEDULE NovaBay Pharmaceuticals, Inc.SDEV 4.99% 6,388,000 view →
2025-03-10 SCHEDULE FiEE, Inc.FIEE 35.10% 2,802,254 view →
2024-04-08 SC OPGEN INCCFOR — — view →
2022-07-11 SC EQUUS TOTAL RETURN, INC.EQS — — view →

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