Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 13, 2016 ACFN P 200,000 $0.15 $30,000 215,638 Direct +1278.94% Acquired 692.5% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 400 $0.98 $392 77,862 Indirect +0.52% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 28 $0.98 $27 77,462 Indirect +0.04% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 5,800 $0.98 $5,684 77,434 Indirect +8.10% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 100 $0.98 $98 71,634 Indirect +0.14% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 400 $0.98 $392 71,534 Indirect +0.56% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 2,500 $0.98 $2,450 71,134 Indirect +3.64% Acquired 21.3% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 3,500 $0.99 $3,465 68,634 Indirect +5.37% Acquired 20.1% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 5,000 $0.99 $4,950 65,134 Indirect +8.31% Acquired 20.1% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 15,972 $0.99 $15,812 60,134 Indirect +36.17% Acquired 20.1% (price as of 2026-10-02)
Nov. 5, 2014 ACFN P 17,300 $0.99 $17,127 44,162 Indirect +64.40% Acquired 20.1% (price as of 2026-10-02)
Aug. 9, 2013 ACFN P 5,448 $6.95 $37,864 26,862 Indirect +25.44% Acquired -82.9% (price as of 2026-10-02)
Aug. 9, 2013 ACFN P 452 $6.96 $3,146 21,414 Indirect +2.16% Acquired -82.9% (price as of 2026-10-02)
Aug. 9, 2013 ACFN P 1,300 $6.96 $9,048 20,962 Indirect +6.61% Acquired -82.9% (price as of 2026-10-02)
March 21, 2013 ACFN P 1,500 $7.15 $10,725 19,662 Indirect +8.26% Acquired -83.4% (price as of 2026-10-02)
March 21, 2013 ACFN P 200 $7.14 $1,428 18,162 Indirect +1.11% Acquired -83.4% (price as of 2026-10-02)
March 21, 2013 ACFN P 2,300 $7.15 $16,445 17,962 Indirect +14.69% Acquired -83.4% (price as of 2026-10-02)
Nov. 13, 2012 ACFN P 3,300 $7.70 $25,410 15,662 Indirect +26.69% Acquired -84.6% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 1,000 $8.63 $8,630 10,452 Indirect +10.58% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 1,090 $8.63 $9,407 11,542 Indirect +10.43% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 100 $8.62 $862 11,642 Indirect +0.87% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 100 $8.61 $861 11,742 Indirect +0.86% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 100 $8.61 $861 11,842 Indirect +0.85% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 100 $8.61 $861 11,942 Indirect +0.84% Acquired -86.2% (price as of 2026-10-02)
Aug. 20, 2012 ACFN P 420 $8.61 $3,616 12,362 Indirect +3.52% Acquired -86.2% (price as of 2026-10-02)
March 23, 2012 ACFN P 3,638 $8.91 $32,415 13,638 Direct +36.38% Acquired -86.7% (price as of 2026-10-02)
March 23, 2012 ACFN P 2,000 $8.90 $17,800 15,638 Direct +14.66% Acquired -86.6% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 4,200 $5.36 $22,512 4,200 Indirect · Acquired -77.8% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 1,700 $5.36 $9,112 5,900 Indirect +40.48% Acquired -77.8% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 100 $5.33 $533 6,000 Indirect +1.69% Acquired -77.7% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 800 $5.31 $4,248 6,800 Indirect +13.33% Acquired -77.6% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 2,003 $5.34 $10,696 8,803 Indirect +29.46% Acquired -77.7% (price as of 2026-10-02)
Nov. 29, 2011 ACFN P 649 $5.30 $3,440 9,452 Indirect +7.37% Acquired -77.6% (price as of 2026-10-02)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 1, 2018 ACFN stock options [F1] common stock (25,000) $0.23 · 25,000 Acquired
Jan. 1, 2017 ACFN stock options [F1] common stock (25,000) $0.18 · 25,000 Acquired
Sept. 12, 2016 ACFN stock options [F1] common stock (15,000) $0.19 · 15,000 Acquired
April 1, 2016 ACFN stock options [F1] common stock (10,000) $0.14 · 10,000 Acquired
Nov. 13, 2014 ACFN stock options [F1] common stock (89,800) $1.06 · 89,800 Acquired
Sept. 23, 2014 ACFN stock options [F1] common stock (57,663) $1.68 Sept. 23, 2021 57,663 Acquired
Nov. 13, 2013 ACFN stock options [F1] common stock (28,610) $3.51 · 28,610 Acquired
Sept. 20, 2013 ACFN stock options [F1] common stock (16,506) $6.31 Sept. 20, 2020 16,506 Acquired
Nov. 13, 2012 ACFN stock options [F1] common stock (16,898) $7.60 · 16,898 Acquired
Sept. 11, 2012 ACFN stock options [F1] common stock (10,000) $8.83 Sept. 11, 2019 10,000 Acquired
Nov. 16, 2011 ACFN stock options [F1] common stock (25,000) $4.96 Nov. 16, 2018 25,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Dec. 1, 2011 ACFN common stock 10,000 Direct