Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PACIFIC GAS & ELECTRIC CoPCG-PREF · Entity 25671 | Director | April 22, 2019 | May 01, 2019 |
| PG&E CorpPCG · Entity 3143 | Director | October 01, 2019 | October 03, 2019 |
| Terrestrial Energy Inc. /DE/IMSR · Entity 5288 | Director | October 09, 2026 | October 13, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
PACIFIC GAS & ELECTRIC Co
Report date April 22, 2019 · Filed May 01, 2019
This filing explicitly reported no securities owned.
PG&E Corp
Report date October 01, 2019 · Filed October 03, 2019
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Phantom StockSEC Table II · derivative / convertible security | Direct | 4,407.08 |
Reported balance
After 2019-10-01 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2019-10-01 · Grant · Acquired 3,030.3 · Balance 4,407.08 F1: 1 for 1 F2: Phantom stock acquired upon deferral of compensation under the Deferred Compensation Plan for Non-Employee Directors, exempt under Rule 16b-3(d). F3: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors. |
Filing footnotes · ownership attribution and instrument terms
F1: 1 for 1
F2: Phantom stock acquired upon deferral of compensation under the Deferred Compensation Plan for Non-Employee Directors, exempt under Rule 16b-3(d).
F3: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors.
Terrestrial Energy Inc. /DE/
Report date October 09, 2026 · Filed October 13, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 18,669 |
Reported balance
After 2026-10-09 transaction · row 1
1 source rowRow 1 · 2026-10-09 · Purchase · Acquired 12,000 · Balance 18,669 |
| Common StockSEC Table I · non-derivative | IndirectThrough Trust | 14,930 |
Reported balance
Holding disclosure · report date 2026-10-09 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 14,930 |
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 09, 2026 Filed Oct 13, 2026 15:06 UTC | Terrestrial Energy Inc. /DE/ IMSR · Entity 5288 | PurchaseCommon Stock | 12,000 | $3.28 | $39,336.00 |
DisclosureSEC source: 0001193125-26-420002 · ownership.xml · nonDerivative · entry 1 BUCKMAN FREDERICK W · CIK 0001144845 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,669 Read SEC document |
| December 18, 2025 Filed Dec 22, 2025 17:25 UTC | Terrestrial Energy Inc. /DE/ IMSR · Entity 5288 | GrantResricted Stock Units · Derivative | 1,176 | $0.00 | $0.00 |
DisclosureSEC source: 0000950138-25-000045 · form4.xml · derivative · entry 2 BUCKMAN FREDERICK W · CIK 0001144845 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,879 Underlying: Common Stock · 1,176 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. Read SEC document |
| December 18, 2025 Filed Dec 22, 2025 17:25 UTC | Terrestrial Energy Inc. /DE/ IMSR · Entity 5288 | GrantRestricted Stock Units · Derivative | 6,703 | $0.00 | $0.00 |
DisclosureSEC source: 0000950138-25-000045 · form4.xml · derivative · entry 1 BUCKMAN FREDERICK W · CIK 0001144845 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,703 Underlying: Common Stock · 6,703 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to acquire one share of Common Stock. So long as the Reporting Person provides continuous service to Terrestrial Energy, Inc., 100% of the restricted stock units will vest on December 31, 2026. Read SEC document |
| October 01, 2019 Filed Oct 3, 2019 22:20 UTC | PG&E Corp PCG · Entity 3143 | GrantPhantom Stock · Derivative | 3,030.3 | $9.90 | $29,999.97 |
DisclosureSEC source: 0001127602-19-030059 · form4.xml · derivative · entry 1 BUCKMAN FREDERICK W · CIK 0001144845 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,407.08 Underlying: Common Stock · 3,030.3 shares Expires not disclosed F1 · derivative.exercise_price: 1 for 1 F2 · shares: Phantom stock acquired upon deferral of compensation under the Deferred Compensation Plan for Non-Employee Directors, exempt under Rule 16b-3(d). F3 · derivative.exercise_date: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors. F3 · derivative.expiration_date: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors. Read SEC document |
| July 05, 2019 Filed Jul 8, 2019 23:20 UTC | PG&E Corp PCG · Entity 3143 | GrantPhantom Stock · Derivative | 1,376.78 | $21.79 | $30,000.04 |
DisclosureSEC source: 0001127602-19-024197 · form4.xml · derivative · entry 1 BUCKMAN FREDERICK W · CIK 0001144845 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,376.78 Underlying: Common Stock · 1,376.78 shares Expires not disclosed F1 · derivative.exercise_price: 1 for 1 F2 · shares: Phantom stock acquired upon deferral of compensation under the Deferred Compensation Plan for Non-Employee Directors, exempt under Rule 16b-3(d). F3 · derivative.exercise_date: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors. F3 · derivative.expiration_date: Phantom stock is payable in accordance with the terms of the Deferred Compensation Plan for Non-Employee Directors. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.