JACQUELINE B KOSECOFF
CIK 1209524 · last filed 2026-06-01
"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
$16.57M
Companies
8
Total Filings
112
Lifetime Open-Market Net
-$4.86M
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 |
|---|---|---|---|---|---|---|---|
| TNET | Director | 21,742 | $71.71 | $1.56M | $0 | 13 | 2026-06-01 |
| ALHC | Director | 303,963 | $18.97 | $5.77M | $0 | 7 | 2026-03-17 |
| HLI | Director | 15,316 | $125.73 | $1.93M | $0 | 10 | 2025-05-23 |
| STE | Director | 31,223 | $231.06 | $7.21M | -$4.86M | 42 | 2024-08-12 |
| GDRX | Director | 33,578 | $3.20 | $107.4K | $0 | 2 | 2022-06-16 |
| SEALED AIR CORP/DE (SEE) Delisted | Director | 45,104 | $42.15 | $1.90M | $0 | 15 | 2020-05-22 |
| ATHENAHEALTH INC (ATHN) Delisted | Director | 12,806 | $9.59 | $122.8K | $0 | 7 | 2018-06-08 |
| CAREFUSION Corp (CFN) Delisted | Director | 34,103 | — | — | $0 | 9 | 2014-11-06 |
Recent Filings · Page 2 of 12
112 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 |
|---|---|---|---|---|---|
| 2024-05-15 | STE | Mixed | — | -$825.1K | EDGAR |
| 2024-05-13 | STE | Notice (144) | −4,584 | -$1.06M | EDGAR |
| 2024-03-15 | ALHC | Grant (A) | +40,000 | $0 | EDGAR |
| 2023-09-08 | TNET | Disp (D) | −1,108 | -$118.6K | EDGAR |
| 2023-09-05 | TNET | Disp (D) | −1,105 | -$118.2K | EDGAR |
| 2023-08-07 | STE | Grant (A) | — | $0 | EDGAR |
| 2023-06-02 | TNET | Gift (G) | — | $0 | EDGAR |
| 2023-05-25 | HLI | Grant (A) | +1,013 | $0 | EDGAR |
| 2023-05-16 | STE | Mixed | — | -$785.4K | EDGAR |
| 2023-05-15 | STE | Notice (144) | −4,657 | -$989.9K | 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.