// insider-profile
Swann John William III
Title: PRES., DETECTION & MEASUREMENTView on SEC.gov ↗
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$11.8M
Total sold
5
0B · 5S transactions
Net seller
Overall direction
Most active in
Filing history: Feb 2024 — Mar 2026Based on last 31 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 3, 2026 | Swann John William III | SPXC | Tax Withholding | 196 | $225.02 | $44K |
| Mar 1, 2026 | Swann John William III | SPXC | Tax Withholding | 356 | $226.94 | $81K |
| Feb 28, 2026 | Swann John William III | SPXC | Tax Withholding | 264 | $226.94 | $60K |
| Feb 24, 2026 | Swann John William III | SPXC | Award | 2,580 | — | — |
| Feb 24, 2026 | Swann John William III | SPXC | Tax Withholding | 3,216 | $237.18 | $763K |
26 more transactions hidden
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