RODRIGUEZ RICARDO C.

Officer · AMPX, ASPN

As of 2026-09-16, RODRIGUEZ RICARDO C. has 9 Form 4 transactions on record across 2 companies — 2 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $3.5MIndirect: $0$3.5Mas of 2026-09-16
  • Direct $3.5M
  • Indirect $0
AMPXdirect350,000 sh$3.2M
ASPNdirect57,311 sh$283K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ASPN · 7 trades
2025-03-07: Withheld for tax, 1,924 sh ($15K)2025-03-05: Withheld for tax, 936 sh ($7K)2025-03-05: Award / grant, 39,859 sh ($0)2025-03-05: Award / grant, 56,189 sh ($0)2025-03-05: Award / grant, 79,719 sh ($0)2025-02-25: Withheld for tax, 173 sh ($1K)2025-02-21: Withheld for tax, 305 sh ($2K)
AMPX · 2 trades
2026-03-04: Award / grant, 150,000 sh ($0)2025-10-06: Award / grant, 200,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
9 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-04AMPXAward / grant150,000350,000Form 4
2025-10-06AMPXAward / grant200,000200,000Form 4
2025-03-07ASPNWithheld for tax1,92457,311Form 4
2025-03-05ASPNWithheld for tax93619,376Form 4
2025-03-05ASPNAward / grant39,85959,235Form 4
2025-03-05ASPNAward / grant56,18956,189Form 4
2025-03-05ASPNAward / grant79,71979,719Form 4
2025-02-25ASPNWithheld for tax17320,312Form 4
2025-02-21ASPNWithheld for tax30520,485Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.