Louis J. Grabowsky
CIK 1640225 · last filed 2026-02-20
"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
$14.55M
Companies
4
Total Filings
33
Lifetime Open-Market Net
-$2.21M
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 |
|---|---|---|---|---|---|---|---|
| GFF | Director | 43,010 | $107.22 | $4.61M | -$1.66M | 14 | 2026-02-20 |
| CAMBREX CORP (CBM) Delisted | Director | 12,442 | — | — | -$882.4K | 7 | 2019-12-05 |
| HWKN | Director | 76,502 | $129.91 | $9.94M | $302.1K | 5 | 2019-01-31 |
| ClubCorp Holdings, Inc. (MYCC) Delisted | Director | 14,454 | — | — | $26.4K | 4 | 2017-07-10 |
Recent Filings · Page 2 of 4
33 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 |
|---|---|---|---|---|---|
| 2021-02-01 | GFF | Grant (A) | +3,702 | $0 | EDGAR |
| 2020-01-31 | GFF | Grant (A) | +4,082 | $0 | EDGAR |
| 2019-12-05 | CAMBREX CORP (CBM) Delisted | Mixed | −7,089 | -$521.0K | EDGAR |
| 2019-04-25 | CAMBREX CORP (CBM) Delisted | Grant (A) | +2,247 | $0 | EDGAR |
| 2019-01-31 | HWKN | Grant (A) | +5,657 | $0 | EDGAR |
| 2018-04-30 | CAMBREX CORP (CBM) Delisted | Grant (A) | +1,397 | $0 | EDGAR |
| 2018-02-05 | HWKN | Buy (P) | +2,500 | $45.8K | EDGAR |
| 2018-02-02 | HWKN | Grant (A) | +4,489 | $0 | EDGAR |
| 2017-11-21 | HWKN | Buy (P) | +11,000 | $256.3K | EDGAR |
| 2017-09-20 | — | Disp (D) | −14,454 | $0 |
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.