Kenneth Michael Hartwick
CIK 1489396 · Int. Chief Executive Officer · last filed 2026-07-23
"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
$6.54M
Companies
7
Total Filings
109
Lifetime Open-Market Net
-$1.50M
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 |
|---|---|---|---|---|---|---|---|
| PPL | Director | — | $35.08 | — | $0 | 1 | 2026-07-23 |
| MYRG | Director | 18,631 | $340.18 | $6.34M | -$1.55M | 24 | 2026-06-04 |
| Via Renewables, Inc. (VIASP) Delisted | Director | 0 | $25.62 | $0 | $0 | 6 | 2024-06-17 |
| VIA | Director | 8,828 | $22.43 | $198.1K | $0 | 3 | 2022-06-17 |
| Via Renewables, Inc. (SPKEP) Delisted | Director | 47,841 | $25.96 | $1.24M | $0 | 17 | 2020-05-20 |
| Via Renewables, Inc. (SPKE) Delisted | Director | 10,777 | $11.37 | $122.5K | $26.2K | 17 | 2017-03-20 |
| ATLANTIC POWER CORP (AT) Delisted | Int. Chief Executive Officer | 10,000 | $3.02 | $30.2K | $19.0K | 40 | 2016-01-04 |
Recent Filings · Page 6 of 11
109 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 |
|---|---|---|---|---|---|
| 2016-12-15 | Via Renewables, Inc. (SPKE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-11-14 | Via Renewables, Inc. (SPKE) Delisted | Buy (P) | +1,000 | $26.2K | EDGAR |
| 2016-09-14 | Via Renewables, Inc. (SPKE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-08-02 | MYRG | Exer (M) | +634 | $0 | EDGAR |
| 2016-06-16 | Via Renewables, Inc. (SPKE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-05-26 | Via Renewables, Inc. (SPKE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-05-20 | Via Renewables, Inc. (SPKE) Delisted | Exer (M) | +5,867 | $0 | EDGAR |
| 2016-05-02 | MYRG | Grant (A) | — | $0 | EDGAR |
| 2016-03-15 | Via Renewables, Inc. (SPKE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-01-04 | ATLANTIC POWER CORP (AT) Delisted | Grant (A) | — | $0 | 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.