Rivera Eric

Officer · PLAB

As of 2026-09-16, Rivera Eric has 19 Form 4 transactions on record across 1 company — 13 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.

Trades by company

PLAB · 19 trades
2026-04-13: Sale, 1,000 sh ($45K)2026-04-13: Option exercise, 1,000 sh ($10K)2026-04-13: Option exercise, 1,000 sh ($0)2026-04-09: Sale, 40,635 sh ($1.8M)2026-04-09: Sale, 882 sh ($39K)2026-02-09: Award / grant, 22,641 sh ($0)2026-01-03: Award / grant, 40,407 sh ($0)2026-01-02: Withheld for tax, 2,978 sh ($99K)2026-01-02: Withheld for tax, 1,372 sh ($46K)2026-01-02: Withheld for tax, 1,019 sh ($34K)2026-01-02: Withheld for tax, 686 sh ($23K)2025-10-14: Award / grant, 882 sh ($17K)2025-10-01: Withheld for tax, 1,959 sh ($0)2025-03-28: Award / grant, 20,000 sh ($0)2025-01-03: Withheld for tax, 1,542 sh ($37K)2025-01-03: Withheld for tax, 1,019 sh ($25K)2025-01-03: Withheld for tax, 785 sh ($19K)2025-01-03: Award / grant, 38,000 sh ($0)2025-01-02: Withheld for tax, 555 sh ($13K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-04-13PLABSale1,000 @ $44.77$45K−0.7% of holding136,173Form 4
2026-04-09PLABSale40,635 @ $44.00$1.8M−23.0% of holding136,173Form 4
2026-04-09PLABSale882 @ $44.00$39K−0.5% of holding176,808Form 4
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-13PLABOption exercise1,000137,173Form 4
2026-04-13PLABOption exercise1,0000Form 4
2026-02-09PLABAward / grant22,641177,690Form 4
2026-01-03PLABAward / grant40,407155,049Form 4
2026-01-02PLABWithheld for tax2,978114,642Form 4
2026-01-02PLABWithheld for tax1,372118,639Form 4
2026-01-02PLABWithheld for tax1,019117,620Form 4
2026-01-02PLABWithheld for tax686120,011Form 4
2025-10-14PLABAward / grant882120,697Form 4
2025-10-01PLABWithheld for tax1,959119,815Form 4
2025-03-28PLABAward / grant20,000121,774Form 4
2025-01-03PLABWithheld for tax1,54264,793Form 4
2025-01-03PLABWithheld for tax1,01963,774Form 4
2025-01-03PLABWithheld for tax78566,335Form 4
2025-01-03PLABAward / grant38,000101,774Form 4
2025-01-02PLABWithheld for tax55567,120Form 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.