Lon E Bell

CIK 941593 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 19, 2024 · Latest: Nov. 19, 2024

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 49 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

49 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
April 2, 2020 IPWR P 3,181 $1.89 $6,012 24,182 Direct +15.15% Acquired 157.1% (price as of 2026-08-18)
April 1, 2020 IPWR P 2,476 $1.89 $4,680 21,001 Direct +13.37% Acquired 157.1% (price as of 2026-08-18)
March 31, 2020 IPWR P 754 $1.89 $1,425 18,525 Direct +4.24% Acquired 157.1% (price as of 2026-08-18)
March 30, 2020 IPWR P 275 $1.89 $520 17,771 Direct +1.57% Acquired 157.1% (price as of 2026-08-18)
March 27, 2020 IPWR P 1,894 $1.89 $3,580 17,496 Direct +12.14% Acquired 157.1% (price as of 2026-08-18)
March 26, 2020 IPWR P 1,187 $1.89 $2,243 15,602 Direct +8.23% Acquired 157.1% (price as of 2026-08-18)
March 24, 2020 IPWR P 215 $1.56 $335 14,415 Direct +1.51% Acquired 211.5% (price as of 2026-08-18)
March 23, 2020 IPWR P 1,651 $1.56 $2,576 14,200 Direct +13.16% Acquired 211.5% (price as of 2026-08-18)
March 20, 2020 IPWR P 1 $1.56 $2 12,549 Direct +0.01% Acquired 211.5% (price as of 2026-08-18)
March 19, 2020 IPWR P 3,366 $1.56 $5,251 12,548 Direct +36.66% Acquired 211.5% (price as of 2026-08-18)
March 18, 2020 IPWR P 215 $1.56 $335 9,182 Direct +2.40% Acquired 211.5% (price as of 2026-08-18)
Nov. 13, 2019 IPWR P 252,393 $2.48 $625,935 252,393 Direct — Acquired 96.0% (price as of 2026-08-18)
Nov. 13, 2019 IPWR P 201,914 $2.48 $500,747 212,881 Direct +1841.11% Acquired 96.0% (price as of 2026-08-18)
Feb. 27, 2018 CLIR P 111,000 $2.25 $249,750 354,472 Direct +45.59% Acquired -79.3% (price as of 2026-08-18)
Sept. 15, 2017 IPWR P 1,800 $2.54 $4,572 117,461 Indirect +1.56% Acquired -80.9% (price as of 2026-08-18)
Sept. 15, 2017 IPWR P 2,000 $2.65 $5,300 115,661 Indirect +1.76% Acquired -81.7% (price as of 2026-08-18)
Sept. 15, 2017 IPWR P 2,000 $2.69 $5,380 113,661 Indirect +1.79% Acquired -81.9% (price as of 2026-08-18)
Sept. 15, 2017 IPWR P 2,000 $2.71 $5,420 111,661 Indirect +1.82% Acquired -82.1% (price as of 2026-08-18)
Aug. 22, 2017 IPWR P 2,750 $2.35 $6,462 109,661 Indirect +2.57% Acquired -79.3% (price as of 2026-08-18)
Aug. 22, 2017 IPWR P 2,750 $2.31 $6,352 106,911 Indirect +2.64% Acquired -79.0% (price as of 2026-08-18)
March 3, 2017 IPWR P 78,800 $2.54 $200,152 78,800 Direct — Acquired -80.9% (price as of 2026-08-18)
March 3, 2017 IPWR P 78,800 $2.54 $200,152 132,661 Direct +146.30% Acquired -80.9% (price as of 2026-08-18)
May 19, 2016 IPWR P 8,000 $5.02 $40,160 53,861 Direct +17.44% Acquired -90.3% (price as of 2026-08-18)
Feb. 25, 2016 IPWR P 15,000 $4.31 $64,650 45,861 Direct +48.61% Acquired -88.7% (price as of 2026-08-18)
Feb. 10, 2015 CLIR P 85,470 $5.85 $500,000 157,278 Direct +119.03% Acquired -92.1% (price as of 2026-08-18)
April 25, 2012 CLIR P 50,000 $4.00 $200,000 50,000 Direct — Acquired -88.4% (price as of 2026-08-18)
Dec. 21, 2007 THRM S 3,434 $19.02 $65,315 106,885 Direct -3.11% Disposed 124.3% (price as of 2026-08-18)
Dec. 21, 2007 THRM S 13,605 $18.97 $258,087 110,319 Direct -10.98% Disposed 124.9% (price as of 2026-08-18)
Dec. 21, 2007 THRM S 661 $18.95 $12,526 123,924 Direct -0.53% Disposed 125.1% (price as of 2026-08-18)
Dec. 21, 2007 THRM S 5,000 $18.92 $94,600 124,585 Direct -3.86% Disposed 125.5% (price as of 2026-08-18)
Dec. 17, 2007 THRM S 2,000 $18.41 $36,820 129,585 Direct -1.52% Disposed 131.7% (price as of 2026-08-18)
Dec. 14, 2007 THRM S 400 $19.00 $7,600 131,585 Direct -0.30% Disposed 124.6% (price as of 2026-08-18)
Dec. 14, 2007 THRM S 200 $18.99 $3,798 131,985 Direct -0.15% Disposed 124.7% (price as of 2026-08-18)
Dec. 14, 2007 THRM S 200 $18.98 $3,796 132,185 Direct -0.15% Disposed 124.8% (price as of 2026-08-18)
Dec. 14, 2007 THRM S 9,500 $18.97 $180,215 132,385 Direct -6.70% Disposed 124.9% (price as of 2026-08-18)
Dec. 13, 2007 THRM S 5,193 $18.93 $98,303 141,885 Direct -3.53% Disposed 125.4% (price as of 2026-08-18)
Dec. 13, 2007 THRM S 407 $18.92 $7,700 147,078 Direct -0.28% Disposed 125.5% (price as of 2026-08-18)
Dec. 13, 2007 THRM S 200 $18.89 $3,778 147,485 Direct -0.14% Disposed 125.9% (price as of 2026-08-18)
Dec. 13, 2007 THRM S 15,000 $18.87 $283,050 147,685 Direct -9.22% Disposed 126.1% (price as of 2026-08-18)
Dec. 12, 2007 THRM S 200 $19.17 $3,834 162,685 Direct -0.12% Disposed 122.6% (price as of 2026-08-18)
Dec. 12, 2007 THRM S 2,200 $19.12 $42,064 162,885 Direct -1.33% Disposed 123.1% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 2,104 $18.85 $39,660 165,085 Direct -1.26% Disposed 126.3% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 2,400 $18.90 $45,360 167,189 Direct -1.42% Disposed 125.7% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 5,200 $18.93 $98,436 169,589 Direct -2.98% Disposed 125.4% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 2,896 $18.95 $54,879 174,789 Direct -1.63% Disposed 125.1% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 100 $18.96 $1,896 177,685 Direct -0.06% Disposed 125.0% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 1,000 $19.35 $19,350 177,785 Direct -0.56% Disposed 120.5% (price as of 2026-08-18)
Dec. 11, 2007 THRM S 200 $19.40 $3,880 178,785 Direct -0.11% Disposed 119.9% (price as of 2026-08-18)
Dec. 10, 2007 THRM S 100 $19.10 $1,910 166,385 Direct -0.06% Disposed 123.4% (price as of 2026-08-18)
Dec. 10, 2007 THRM S 510 $19.06 $9,721 166,485 Direct -0.31% Disposed 123.8% (price as of 2026-08-18)
Dec. 10, 2007 THRM S 3,790 $19.05 $72,200 166,995 Direct -2.22% Disposed 124.0% (price as of 2026-08-18)

Showing latest 100 of 108 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
May 18, 2020 CLIR Option to Purchase Common Stock [F1] Common Stock (17,000) $0.54 May 18, 2030 17,000 Acquired
April 1, 2020 CLIR Option to Purchase Common Stock [F1] Common Stock (17,000) $0.72 April 1, 2030 17,000 Acquired
Nov. 13, 2019 IPWR Common Stock Warrants Common Stock (252,393) $2.32 Nov. 13, 2024 252,393 Acquired
Oct. 28, 2019 IPWR Stock Option (Right to Buy) Common Stock (59,000) $2.85 Oct. 28, 2029 59,000 Acquired
June 30, 2019 CLIR Option to Purchase Common Stock Common Stock (17,000) $1.00 April 1, 2029 17,000 Acquired
May 9, 2019 CLIR Option to Purchase Common Stock Common Stock (68,000) $1.00 April 1, 2029 68,000 Acquired
May 9, 2019 CLIR Option to Purchase Common Stock Common Stock (17,000) $1.00 April 1, 2029 17,000 Acquired
April 4, 2019 IPWR Option to Purchase Stock [F1] Common Stock (27,875) $3.15 Jan. 3, 2027 27,875 Disposed
April 4, 2019 IPWR Option to Purchase Stock [F1] Common Stock (12,646) $7.94 Jan. 4, 2026 12,646 Disposed
April 4, 2019 IPWR Option to Purchase Stock [F1] Common Stock (12,834) $7.32 Jan. 2, 2025 12,834 Disposed
April 4, 2019 IPWR Option to Purchase Stock [F1] Common Stock (12,742) $5.49 Jan. 2, 2024 12,742 Disposed
April 27, 2018 IPWR Stock Option (Right to Buy) [F1] Common Stock (300,000) $1.22 April 27, 2028 300,000 Acquired
Jan. 2, 2018 IPWR Option to Purchase Stock [F1] Common Stock (31,786) $1.56 Jan. 2, 2028 31,786 Acquired
March 3, 2017 IPWR Common Stock Warrants Common Stock (78,800) $2.41 March 3, 2020 78,800 Acquired
Jan. 25, 2017 CLIR Warrant to Purchase Common Stock Common Stock [F2] (35,336) $4.00 Jan. 25, 2019 35,336 Acquired
Jan. 3, 2017 IPWR Option to Purchase Stock [F1,F2] Common Stock (27,875) $3.15 Jan. 3, 2027 27,875 Acquired
Dec. 27, 2016 CLIR Subscription Rights (Right to Purchase) See Footnote [F1] (35,336) $4.00 Jan. 13, 2017 35,336 Disposed
Jan. 4, 2016 IPWR Option to Purchase Stock [F1] Common Stock (12,646) $7.94 Jan. 4, 2026 12,646 Acquired
Jan. 2, 2015 IPWR Option to Purchase Stock [F1,F2] Common Stock (12,834) $7.32 Jan. 2, 2025 12,834 Acquired
Jan. 2, 2014 IPWR Option to Purchase Common Stock [F4,F5] Common Stock (17,042) $5.49 Jan. 2, 2024 17,042 Acquired
Jan. 3, 2011 THRM Option to Purchase Common Stock Common Stock (10,000) $11.08 Jan. 3, 2021 10,000 Acquired
Dec. 17, 2010 THRM Option to Purchase Common Stock Common Stock (10,000) $2.20 Jan. 28, 2013 10,000 Disposed
March 11, 2009 THRM Option to Purchase Common Stock Common Stock (100,000) $2.62 March 11, 2019 100,000 Acquired
July 23, 2008 THRM Option to Purchase Common Stock Common Stock (65,000) $8.02 July 23, 2018 65,000 Acquired
Dec. 11, 2007 THRM Option to Purchase Common Stock Common Stock (12,600) $3.06 June 23, 2009 12,600 Disposed
Dec. 10, 2007 THRM Option to Purchase Common Stock Common Stock (4,400) $3.06 June 23, 2009 4,400 Disposed
Dec. 6, 2007 THRM Option to Purchase Common Stock Common Stock (65,500) $3.06 June 23, 2009 65,500 Disposed
Dec. 6, 2007 THRM Option to Purchase Common Stock Common Stock (8,000) $3.45 June 15, 2008 8,000 Disposed
Dec. 29, 2006 THRM Option to purchase Common Stock Common Stock (50,000) $9.66 Dec. 29, 2016 50,000 Acquired
Jan. 28, 2004 THRM Options to Purchase Common Stock Common Stock (10,000) $4.40 Jan. 27, 2014 10,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Nov. 19, 2024 EXOZ Stock Options for Common Stock [F1]→ Common Stock (51,939) 51,939 Direct
Nov. 21, 2013 IPWR Common Stock 8,333 Direct
Nov. 21, 2013 IPWR Senior Secured Promissory Note→ Common Stock (57,956) 57,956 Indirect
Nov. 21, 2013 IPWR Warrant→ Common Stock (43,150) 43,150 Indirect

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

THRM

Former President of BSST LLC(a)
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2010 $233,100 — — — $35,000 — $187,705 $455,805
2009 $222,000 — — — $78,000 — $11,394 $415,694
2008 $222,000 — — — $46,000 — $13,432 $484,915

IPWR

President & CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2019 $45,760 — — $115,922 — — $149 $161,831
2018 $32,560 — — $246,220 — — $1,551 $280,331

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.