Kathleen S McAllister
CIK 1614884 · President, CEO and CFO · last filed 2026-05-04
Kathleen S McAllister is a President, CEO and CFO who has filed 40 SEC Form 4 insider transactions across 6 companies since 2014. The most recent filing, for BKH, was dated May 4, 2026. Across all open-market trades the lifetime net is +$307.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.8M across reported positions. 7 SEC filings were submitted jointly with Transocean Partners LLC.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
BKH price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
PRIME FOUR BUSINESS PARK
ABERDEEN, SCOTLAND, X0 AB15 8PU
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BKH | Director | 16,529 | $76.63 | $1.27M | $231.7K | 26 | 2026-05-04 |
| HMH | Director | 8,486 | $17.27 | $146.6K | $0 | 1 | 2026-04-06 |
| SILVERBOW RESOURCES, INC. (SBOW) Delisted | Director | 0 | $36.82 | $0 | $0 | 3 | 2024-07-30 |
| TMC the metals Co Inc. (TMCWW) Delisted | Director | 282,450 | $0.00 | $311 | $0 | 2 | 2024-06-04 |
| TMC | Director | 132,543 | $2.58 | $342.0K | $0 | 2 | 2022-07-18 |
| Transocean Partners LLC (RIGP) Delisted | President, CEO and CFO | 4,337 | — | — | $75.9K | 5 | 2016-03-03 |
Recent Filings
40 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | BKH | Grant (A) | +1,921 | $0 | EDGAR |
| 2026-04-06 | HMH | Grant (A) | +8,486 | $0 | EDGAR |
| 2025-05-02 | BKH | Grant (A) | +2,222 | $0 | EDGAR |
| 2024-07-30 | SILVERBOW RESOURCES, INC. (SBOW) Delisted | Disp (D) | −12,713 | $0 | EDGAR |
| 2024-06-04 | TMC the metals Co Inc. (TMCWW) Delisted | Grant (A) | +144,907 | $0 | EDGAR |
| 2024-05-02 | BKH | Mixed | +2,451 | $0 | EDGAR |
| 2024-02-22 | SILVERBOW RESOURCES, INC. (SBOW) Delisted | Grant (A) | +6,452 | $0 | EDGAR |
| 2023-08-18 | TMC the metals Co Inc. (TMCWW) Delisted | Grant (A) | +5,000 | $10.0K | EDGAR |
| 2023-05-03 | BKH | Grant (A) | +1,836 | $0 | EDGAR |
| 2023-02-22 | SILVERBOW RESOURCES, INC. (SBOW) Delisted | Grant (A) | +6,261 | $0 | EDGAR |
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.