MARK CATON
CIK 1260689 · last filed 2026-07-07
"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
$752.8K
Companies
1
Total Filings
43
Lifetime Open-Market Net
$5.7K
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 |
|---|---|---|---|---|---|---|---|
| NTWK | Director | 177,137 | $4.25 | $752.8K | $5.7K | 42 | 2026-07-07 |
Recent Filings · Page 4 of 5
43 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 |
|---|---|---|---|---|---|
| 2016-07-05 | NTWK | Grant (A) | +3,750 | $0 | EDGAR |
| 2016-01-06 | NTWK | Grant (A) | +3,750 | $0 | EDGAR |
| 2015-04-09 | NTWK | Grant (A) | +5,000 | $0 | EDGAR |
| 2015-01-07 | NTWK | Grant (A) | +2,500 | $0 | EDGAR |
| 2014-10-03 | NTWK | Grant (A) | +2,500 | $0 | EDGAR |
| 2014-07-03 | NTWK | Grant (A) | +459 | $0 | EDGAR |
| 2014-01-10 | NTWK | Grant (A) | +459 | $0 | EDGAR |
| 2013-11-01 | NTWK | Grant (A) | +459 | $0 | EDGAR |
| 2013-03-25 | NTWK | Buy (P) | +300 | $3.7K | EDGAR |
| 2010-03-17 | NTWK | Mixed | −300 | -$342 | 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.