Sandra M Buchanan
CIK 1831816 · Chief HR Officer · last filed 2026-06-12
"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
$0
Companies
3
Total Filings
33
Lifetime Open-Market Net
-$632.6K
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 |
|---|---|---|---|---|---|---|---|
| Angi Inc. (ANGIV) Delisted | Director | — | — | — | $0 | 2 | 2026-06-12 |
| GCM Grosvenor Inc. (GCMGW) Delisted | Chief HR Officer | 47,356 | $0.01 | $450 | -$632.6K | 20 | 2025-06-03 |
| ANGI | Director | — | $4.84 | — | $0 | 5 | 2024-06-13 |
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 |
|---|---|---|---|---|---|
| 2024-04-17 | GCM Grosvenor Inc. (GCMGW) Delisted | Mixed | −50,319 | -$553.7K | EDGAR |
| 2024-03-05 | GCM Grosvenor Inc. (GCMGW) Delisted | Mixed | +75,644 | $0 | EDGAR |
| 2024-01-16 | GCM Grosvenor Inc. (GCMGW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-10-03 | GCM Grosvenor Inc. (GCMGW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-09-15 | GCMG | Notice (144) | −16,158 | -$126.5K | EDGAR |
| 2023-09-15 | GCM Grosvenor Inc. (GCMGW) Delisted | Sell (S) | −42,934 | -$337.1K | EDGAR |
| 2023-09-14 | GCMG | Notice (144) | −17,085 | -$134.3K | EDGAR |
| 2023-09-13 | GCMG | Notice (144) | −9,691 | -$76.3K | EDGAR |
| 2023-09-12 | GCMG | Notice (144) | −13,709 | -$109.2K | EDGAR |
| 2023-09-12 | GCM Grosvenor Inc. (GCMGW) Delisted | Sell (S) | −37,532 | -$295.5K | 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.