John C Hollister
CIK 1579055 · Sr VP and CFO · last filed 2024-01-22
"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.
Loading insider history…
Disclosed Exposure
$16.36M
Companies
1
Total Filings
69
Lifetime Open-Market Net
-$5.44M
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 |
|---|---|---|---|---|---|---|---|
| SLAB | Sr VP and CFO | 75,230 | $217.47 | $16.36M | -$5.44M | 68 | 2024-01-22 |
Recent Filings · Page 5 of 7
69 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 |
|---|---|---|---|---|---|
| 2017-11-06 | SLAB | Grant (A) | +200 | $8.0K | EDGAR |
| 2017-10-19 | SLAB | Sell (S) | −2,000 | -$176.9K | EDGAR |
| 2017-09-19 | SLAB | Sell (S) | −2,000 | -$156.9K | EDGAR |
| 2017-08-18 | SLAB | Sell (S) | −2,000 | -$146.6K | EDGAR |
| 2017-07-19 | SLAB | Sell (S) | −2,000 | -$136.5K | EDGAR |
| 2017-06-20 | SLAB | Sell (S) | −2,000 | -$142.4K | EDGAR |
| 2017-05-19 | SLAB | Sell (S) | −2,000 | -$141.1K | EDGAR |
| 2017-05-03 | SLAB | Grant (A) | +200 | $8.0K | EDGAR |
| 2017-02-17 | SLAB | Mixed | +8,019 | -$246.5K | EDGAR |
| 2017-02-02 | SLAB | Tax (F) | −502 | -$32.7K | 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.