BOYNTON CHARLES D
SEC insider (Form 3/4/5 filer). CIK 0001181212. Chief Financial Officer at Nextpower Inc. (NXT) and 1 other issuer. 13 reported Form 4/5 transactions since Sep 2024; latest on Sep 1, 2026. Located in FREMONT, CA.
Companies BOYNTON CHARLES D has filed insider reports for
- Nextpower Inc. (NXT): Officer, Chief Financial Officer
- ERock, Inc. (EROC): Director
BOYNTON CHARLES D
CIK: 0001181212
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)5 (38.5%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)5 (38.5%)
Compensation grants
Other (G, F, J, C, D, …)3 (23.1%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- Sep 1, 2026NXT
Nextpower Inc.
SaleDirect4.5K shares at avg. $79.98$360K - Jun 11, 2026EROC
ERock, Inc.
AwardDirect13K shares- - Jun 1, 2026NXT
Nextpower Inc.
SaleDirect4.5K shares at avg. $151.79$683K - May 26, 2026NXT
Nextpower Inc.
OtherDirect9.9K shares at avg. $129.38$1.3M - May 22, 2026NXT
Nextpower Inc.
OtherDirect34.2K shares at avg. $125.81$4.3M - May 19, 2026NXT
Nextpower Inc.
AwardDirect24.9K shares- - May 19, 2026NXT
Nextpower Inc.
AwardDirect96.2K shares- - Mar 2, 2026NXT
Nextpower Inc.
SaleDirect4.5K shares at avg. $100.45$452K - Dec 1, 2025NXT
Nextpower Inc.
SaleDirect4.5K shares at avg. $89.33$402K - Sep 15, 2025NXT
Nextracker Inc.
SaleDirect4.5K shares at avg. $67.21$302K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 1, 2026 |  NXT Nextpower Inc. | Sale | 4,500 | $79.98 | $359,910 | Direct |
| Jun 11, 2026 |  EROC ERock, Inc. | Award | 13,024 | - | $0 | Direct |
| Jun 1, 2026 | NXT Nextpower Inc. | Sale | 4,500 | $151.79 | $683,055 | Direct |
| May 26, 2026 | NXT Nextpower Inc. | Other | 9,870 | $129.38 | $1,276,981 | Direct |
| May 22, 2026 | NXT Nextpower Inc. | Other | 34,193 | $125.81 | $4,301,821 | Direct |
| May 19, 2026 | NXT Nextpower Inc. | Award | 24,851 | - | $0 | Direct |
| May 19, 2026 | NXT Nextpower Inc. | Award | 96,153 | - | $0 | Direct |
| Mar 2, 2026 | NXT Nextpower Inc. | Sale | 4,500 | $100.45 | $452,025 | Direct |
| Dec 1, 2025 | NXT Nextpower Inc. | Sale | 4,500 | $89.33 | $401,985 | Direct |
| Sep 15, 2025 | NXT Nextracker Inc. | Sale | 4,500 | $67.21 | $302,445 | Direct |
1-10 of 13 transactions