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ALBERT FRIEDBERG

CIK 1268239 · last filed 2024-09-20

ALBERT FRIEDBERG is a corporate insider who has filed 25 SEC Form 4 insider transactions across 2 companies since 2009. The most recent filing, for VCNX, was dated Sep 20, 2024. Across all open-market trades the lifetime net is +$94.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $4.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$4.31M

Companies

2

Total Filings

25

Lifetime Open-Market Net

$94.85M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
VACCINEX, INC. (VCNX) Delisted Director 18,818 $1.00 $18.8K $90.37M 17 2024-09-20
PZG 10%+ Owner 3,148,761 $1.37 $4.31M $4.48M 6 2017-02-15

Recent Filings

25 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2024-09-20 VACCINEX, INC. (VCNX) Delisted Mixed +480,018 $2.71M EDGAR
2024-08-02 VACCINEX, INC. (VCNX) Delisted Buy (P) +23,406 $110.5K EDGAR
2024-05-31 VACCINEX, INC. (VCNX) Delisted Buy (P) +3,636 $18.4K EDGAR
2024-04-22 VACCINEX, INC. (VCNX) Delisted Buy (P) +564 $2.7K EDGAR
2024-04-01 VACCINEX, INC. (VCNX) Delisted Grant (A) +205,920 $1.60M EDGAR
2023-04-03 VACCINEX, INC. (VCNX) Delisted Grant (A) +8,292,682 $3.40M EDGAR
2022-01-31 VACCINEX, INC. (VCNX) Delisted Buy (P) +7,207,204 $8.00M EDGAR
2020-07-10 VACCINEX, INC. (VCNX) Delisted Buy (P) +2,253,520 $8.00M EDGAR
2020-03-30 VACCINEX, INC. (VCNX) Delisted Buy (P) +18,000 $74.0K EDGAR
2020-03-23 VACCINEX, INC. (VCNX) Delisted Buy (P) +12,000 $50.4K EDGAR
Showing 1–10 of 25
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.