Helena Elisabeth Kimball
CIK 2109124 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 11, 2026 · Latest: June 5, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$0
+ 2 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | MWH | S | 11,342 | — | — | 181,784 Direct | -5.87% | Disposed | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | MWH | SOLV Energy Management Holdings LP Units | Class A Common Stock | — | — | 11,342 | Disposed |
| June 4, 2026 | MWH | SOLV Energy Management Holdings LP Units | Class A Common Stock | — | — | 2,689 | Disposed |
| June 1, 2026 | MWH | SOLV Energy Management Holdings LP Units | Class A Common Stock | — | — | 17,930 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.