JOHN DOWNING
CIK 1232878 · EVP, World-Wide Sales · last filed 2026-06-23
"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
$5.49M
Companies
1
Total Filings
148
Lifetime Open-Market Net
-$8.23M
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 |
|---|---|---|---|---|---|---|---|
| NTCT | EVP, World-Wide Sales | 138,114 | $39.72 | $5.49M | -$8.23M | 132 | 2026-06-23 |
Recent Filings · Page 4 of 15
148 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-08-16 | NTCT | Sell (S) | −4,247 | -$84.9K | EDGAR |
| 2024-08-15 | NTCT | Notice (144) | −4,247 | -$84.9K | EDGAR |
| 2024-06-18 | NTCT | Mixed | +3,809 | -$28.1K | EDGAR |
| 2024-06-10 | NTCT | Mixed | +7,111 | -$56.5K | EDGAR |
| 2024-06-05 | NTCT | Mixed | +13,802 | -$150.1K | EDGAR |
| 2024-02-20 | NTCT | Sell (S) | −3,000 | -$65.8K | EDGAR |
| 2024-02-16 | NTCT | Notice (144) | −3,000 | -$65.8K | EDGAR |
| 2023-11-14 | NTCT | Sell (S) | −3,000 | -$60.6K | EDGAR |
| 2023-11-13 | NTCT | Notice (144) | −3,000 | -$60.6K | EDGAR |
| 2023-08-09 | NTCT | Sell (S) | −3,000 | -$83.7K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.