GREGORY B GRAVES
CIK 1208109 · EVP & CFO · last filed 2026-07-13
"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
$4.31M
Companies
5
Total Filings
160
Lifetime Open-Market Net
-$38.29M
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 |
|---|---|---|---|---|---|---|---|
| LSF | Director | 75,089 | $4.27 | $320.6K | -$248.8K | 15 | 2026-07-13 |
| ACLS | Director | 5,473 | $116.07 | $635.3K | -$456.7K | 6 | 2026-05-20 |
| SKYT | Director | 14,285 | $31.41 | $448.7K | -$213.0K | 7 | 2025-03-17 |
| ENTG | EVP & CFO | 24,477 | $112.33 | $2.75M | -$37.32M | 92 | 2023-02-23 |
| PLUG | Director | 83,431 | $1.93 | $160.9K | -$54.3K | 13 | 2019-07-01 |
Recent Filings · Page 5 of 16
160 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 |
|---|---|---|---|---|---|
| 2023-06-21 | SKYT | Sell (S) | −7,003 | -$64.8K | EDGAR |
| 2023-06-09 | SKYT | Grant (A) | +10,060 | $0 | EDGAR |
| 2023-06-06 | ENTG | Notice (144) | −10,123 | -$1.06M | EDGAR |
| 2023-06-06 | ENTG | Notice (144) | −10,123 | -$1.06M | EDGAR |
| 2023-05-08 | LSF | Grant (A) | +40,000 | $0 | EDGAR |
| 2023-02-23 | ENTG | Sell (S) | −8,073 | -$663.5K | EDGAR |
| 2023-02-21 | ENTG | Tax (F) | −6,156 | -$526.2K | EDGAR |
| 2023-02-15 | ENTG | Mixed | — | -$461.9K | EDGAR |
| 2023-02-02 | ENTG | Grant (A) | +12,952 | $0 | EDGAR |
| 2022-06-03 | SKYT | Grant (A) | +14,947 | $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.