Justin A Kershaw
CIK 1713397 · last filed 2026-06-02
"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
$1.75M
Companies
1
Total Filings
23
Lifetime Open-Market Net
-$967.6K
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 |
|---|---|---|---|---|---|---|---|
| ATKR | Director | 18,683 | $93.75 | $1.75M | -$967.6K | 21 | 2026-06-02 |
Recent Filings · Page 2 of 3
23 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 |
|---|---|---|---|---|---|
| 2024-12-17 | ATKR | Grant (A) | +60 | $0 | EDGAR |
| 2024-11-19 | ATKR | Grant (A) | +123 | $0 | EDGAR |
| 2024-03-13 | ATKR | Notice (144) | −1,099 | -$188.8K | EDGAR |
| 2024-03-13 | ATKR | Sell (S) | −1,099 | -$188.8K | EDGAR |
| 2024-01-31 | ATKR | Grant (A) | +956 | $0 | EDGAR |
| 2023-02-07 | ATKR | Sell (S) | −4,126 | -$572.6K | EDGAR |
| 2023-01-31 | ATKR | Grant (A) | +1,099 | $0 | EDGAR |
| 2022-01-27 | ATKR | Grant (A) | +1,491 | $0 | EDGAR |
| 2021-02-01 | ATKR | Grant (A) | +2,597 | $0 | EDGAR |
| 2020-01-31 | ATKR | Grant (A) | +2,682 | $0 | 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.