Pak Barbara
Officer · ESS
As of 2026-09-16, Pak Barbara has 11 Form 4 transactions on record across 1 company — 4 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 $3.3M
- Indirect $0
| ESS | direct | 12,239 sh | $3.3M |
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
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-03-03 | ESS | Sale | 6,318 @ $314.79 | $2.0M | −42.2% of holding | 8,654 | Form 4 |
10 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-18 | ESS | Withheld for tax | 206 | 12,239 | Form 4 |
| 2026-02-06 | ESS | Withheld for tax | 215 | 12,445 | Form 4 |
| 2025-12-12 | ESS | Withheld for tax | 4,138 | 12,660 | Form 4 |
| 2025-12-12 | ESS | Award / grant | 8,144 | 16,798 | Form 4 |
| 2025-03-03 | ESS | Option exercise | 6,318 | 14,972 | Form 4 |
| 2025-03-03 | ESS | Option exercise | 6,318 | 3,158 | Form 4 |
| 2025-02-18 | ESS | Award / grant | 1,213 | 8,654 | Form 4 |
| 2025-02-07 | ESS | Withheld for tax | 212 | 7,441 | Form 4 |
| 2024-12-11 | ESS | Withheld for tax | 1,207 | 7,653 | Form 4 |
| 2024-12-10 | ESS | Award / grant | 2,377 | 8,860 | Form 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.