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Daniel Richard Mazziota

CIK 1858739 · last filed 2026-07-24

Daniel Richard Mazziota is a corporate insider who has filed 40 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider exercised options covering $5.0K of AMPG on Jul 24, 2026. Across all open-market trades the lifetime net is +$153.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $924.2K 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

$924.2K

Companies

3

Total Filings

40

Lifetime Open-Market Net

$153.1K

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
AMPG Director 238,743 $3.57 $852.3K -$137.7K 3 2026-07-24
AMPGZ Director 254,900 $0.28 $71.9K -$49.5K 1 2026-05-26
AmpliTech Group, Inc. (AMPGW) Delisted Director 266,400 $0.08 $20.5K $340.3K 33 2026-01-16

Recent Filings

40 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
2026-07-24 AMPG Exer (M) +1,000 $5.0K EDGAR
2026-06-24 AMPG Sell (S) −10,000 -$77.1K EDGAR
2026-06-24 AMPG Sell (S) −7,157 -$60.5K EDGAR
2026-06-23 AMPG Notice (144) −10,000 -$81.6K EDGAR
2026-06-23 AMPG Notice (144) −7,157 -$60.5K EDGAR
2026-05-26 AMPGZ Sell (S) −10,000 -$49.5K EDGAR
2026-05-22 AMPG Notice (144) −10,000 -$49.5K EDGAR
2026-01-16 AmpliTech Group, Inc. (AMPGW) Delisted Mixed +2,000 $8.0K EDGAR
2025-12-15 AmpliTech Group, Inc. (AMPGW) Delisted Grant (A) +15,000 $46.2K EDGAR
2025-06-20 AmpliTech Group, Inc. (AMPGW) Delisted Buy (P) +7,157 $14.3K EDGAR
Showing 1–10 of 40
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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.