Anna Castner Wightman
CIK 1688585 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 23, 2017 · Latest: Aug. 11, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction 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
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 25, 2019 | NIOBW | P | 2,000 | $0.60 | $1,200 | 2,000 Direct | — | Acquired | 116.7% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| March 6, 2017 | NIOBW | Director Stock Option (Right to Buy) | Common Shares (300,000) | — | March 6, 2022 | 300,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 23, 2017 | NIOBW | Common Shares | 1,000 | Indirect |
| Aug. 23, 2017 | NIOBW | Common Shares | 500 | Indirect |
| Aug. 23, 2017 | NIOBW | Common Shares | 500 | Indirect |
| Oct. 28, 2016 | NIOBW | Common Shares | 3,000 | Direct |
| Oct. 28, 2016 | NIOBW | Employee Stock Option (Right to Buy)→ Common Shares | — | Direct |