Stephen Charles Taylor
CIK 1316004 · Interim CEO & President · last filed 2026-06-09
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$12.41M
Companies
1
Total Filings
105
Lifetime Open-Market Net
-$16.36M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NGS | Director | 292,955 | $42.37 | $12.41M | -$16.36M | 105 | 2026-06-09 |
Recent Filings · Page 2 of 11
105 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-07 | NGS | Sell (S) | −11,252 | -$327.0K | EDGAR |
| 2025-09-26 | NGS | Sell (S) | −7,915 | -$225.6K | EDGAR |
| 2025-09-25 | NGS | Sell (S) | −759 | -$21.6K | EDGAR |
| 2025-09-24 | NGS | Sell (S) | −1,326 | -$37.8K | EDGAR |
| 2025-09-23 | NGS | Sell (S) | −11,457 | -$320.2K | EDGAR |
| 2025-09-19 | NGS | Sell (S) | −63 | -$1.7K | EDGAR |
| 2025-09-18 | NGS | Sell (S) | −1,638 | -$45.0K | EDGAR |
| 2025-09-17 | NGS | Sell (S) | −6,553 | -$180.3K | EDGAR |
| 2025-09-16 | NGS | Sell (S) | −289 | -$7.9K | EDGAR |
| 2025-09-15 | NGS | Mixed | +2,098 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.