Heilbron Jack Kendrick

CIK 1437208 · View on SEC EDGAR ↗

Activist

First SEC filing: May 8, 2026 · Latest: May 8, 2026

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 37 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

37 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 10, 2023 SQFTW P 100 $12.76 $1,276 5,000 Direct +2.04% Acquired -99.9% (price as of 2026-08-20)
Nov. 10, 2023 SQFTW P 100 $13.13 $1,313 4,900 Direct +2.08% Acquired -99.9% (price as of 2026-08-20)
Nov. 6, 2023 SQFTW P 100 $13.66 $1,366 4,800 Direct +2.13% Acquired -99.9% (price as of 2026-08-20)
Oct. 30, 2023 SQFTW P 100 $13.73 $1,373 4,700 Direct +2.17% Acquired -99.9% (price as of 2026-08-20)
Oct. 18, 2023 SQFTW P 200 $15.00 $3,000 4,600 Direct +4.55% Acquired -99.9% (price as of 2026-08-20)
Sept. 28, 2023 SQFTW P 200 $15.54 $3,108 4,400 Direct +4.76% Acquired -99.9% (price as of 2026-08-20)
Sept. 28, 2023 SQFTW P 300 $15.17 $4,551 4,100 Direct +7.89% Acquired -99.9% (price as of 2026-08-20)
Sept. 26, 2023 SQFTW P 100 $15.92 $1,592 3,900 Direct +2.63% Acquired -99.9% (price as of 2026-08-20)
Sept. 26, 2023 SQFTW P 366 $16.03 $5,867 3,800 Direct +10.66% Acquired -99.9% (price as of 2026-08-20)
Sept. 26, 2023 SQFTW P 634 $16.09 $10,201 3,434 Direct +22.64% Acquired -99.9% (price as of 2026-08-20)
Sept. 5, 2023 SQFTW P 8,696 $0.78 $6,783 350,156 Direct +2.55% Acquired -98.1% (price as of 2026-08-20)
Aug. 22, 2023 SQFTW P 197 $0.79 $156 341,460 Direct +0.06% Acquired -98.1% (price as of 2026-08-20)
Aug. 17, 2023 SQFTW P 1,800 $0.82 $1,476 331,263 Direct +0.55% Acquired -98.2% (price as of 2026-08-20)
Aug. 17, 2023 SQFTW P 10,000 $0.82 $8,200 341,263 Direct +3.02% Acquired -98.2% (price as of 2026-08-20)
June 23, 2023 SQFTW P 1,785 $0.85 $1,517 329,463 Direct +0.54% Acquired -98.3% (price as of 2026-08-20)
June 20, 2023 SQFTW P 1,195 $0.86 $1,028 327,678 Direct +0.37% Acquired -98.3% (price as of 2026-08-20)
June 20, 2023 SQFTW P 8,805 $0.86 $7,572 326,483 Direct +2.77% Acquired -98.3% (price as of 2026-08-20)
June 15, 2023 SQFTW P 300 $0.90 $270 317,678 Direct +0.09% Acquired -98.4% (price as of 2026-08-20)
June 15, 2023 SQFTW P 400 $15.55 $6,220 2,800 Direct +16.67% Acquired -99.9% (price as of 2026-08-20)
May 19, 2023 SQFTW P 100 $15.50 $1,550 2,400 Direct +4.35% Acquired -99.9% (price as of 2026-08-20)
May 18, 2023 SQFTW P 2,800 $0.79 $2,212 317,378 Direct +0.89% Acquired -98.1% (price as of 2026-08-20)
May 16, 2023 SQFTW P 100 $15.21 $1,521 2,200 Indirect +4.76% Acquired -99.9% (price as of 2026-08-20)
Dec. 22, 2022 SQFTW P 793 $0.92 $730 314,578 Direct +0.25% Acquired -98.4% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 1,000 $0.94 $940 313,785 Direct +0.32% Acquired -98.4% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 1,000 $0.95 $950 312,785 Direct +0.32% Acquired -98.4% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 1,000 $0.97 $970 311,785 Direct +0.32% Acquired -98.5% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 1,300 $0.98 $1,274 310,785 Direct +0.42% Acquired -98.5% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 2,000 $0.99 $1,980 309,485 Direct +0.65% Acquired -98.5% (price as of 2026-08-20)
Dec. 19, 2022 SQFTW P 3,000 $1.00 $3,000 307,485 Direct +0.99% Acquired -98.5% (price as of 2026-08-20)
Dec. 16, 2022 SQFTW P 4,000 $1.01 $4,040 304,485 Direct +1.33% Acquired -98.5% (price as of 2026-08-20)
Dec. 1, 2022 SQFTW P 994 $18.37 $18,260 2,300 Direct +76.11% Acquired -99.9% (price as of 2026-08-20)
Nov. 29, 2022 SQFTW P 906 $18.55 $16,806 1,306 Direct +226.50% Acquired -99.9% (price as of 2026-08-20)
Nov. 23, 2022 SQFTW P 300 $19.18 $5,754 400 Direct +300.00% Acquired -99.9% (price as of 2026-08-20)
June 14, 2022 SQFTW P 600 $2.90 $1,740 6,655 Indirect +9.91% Acquired -99.5% (price as of 2026-08-20)
June 14, 2022 SQFTW P 500 $2.93 $1,465 6,055 Indirect +9.00% Acquired -99.5% (price as of 2026-08-20)
June 14, 2022 SQFTW P 2,097 $2.96 $6,207 308,314 Direct +0.68% Acquired -99.5% (price as of 2026-08-20)
May 25, 2022 SQFTW P 10,000 $0.16 $1,600 10,000 Direct — Acquired -90.8% (price as of 2026-08-20)
Dec. 21, 2021 SQFTW P 500 $21.04 $10,520 1,900 Indirect +35.71% Acquired -99.9% (price as of 2026-08-20)
Dec. 17, 2021 SQFTW P 300 $22.51 $6,753 1,400 Indirect +27.27% Acquired -99.9% (price as of 2026-08-20)
Dec. 6, 2021 SQFTW P 1,100 $3.53 $3,883 198,840 Direct +0.56% Acquired -99.6% (price as of 2026-08-20)
Dec. 1, 2021 SQFTW P 300 $23.41 $7,023 1,400 Direct +27.27% Acquired -99.9% (price as of 2026-08-20)
Sept. 20, 2021 SQFTW P 5,100 $3.50 $17,850 197,740 Direct +2.65% Acquired -99.6% (price as of 2026-08-20)
Sept. 20, 2021 SQFTW P 496 $3.49 $1,731 192,640 Direct +0.26% Acquired -99.6% (price as of 2026-08-20)
Sept. 20, 2021 SQFTW P 110 $3.40 $374 192,144 Direct +0.06% Acquired -99.6% (price as of 2026-08-20)
Aug. 19, 2021 SQFTW P 165 $3.65 $602 192,034 Direct +0.09% Acquired -99.6% (price as of 2026-08-20)
Aug. 16, 2021 SQFTW P 300 $3.54 $1,062 300 Indirect — Acquired -99.6% (price as of 2026-08-20)
Aug. 16, 2021 SQFTW P 1,000 $3.57 $3,570 191,869 Direct +0.52% Acquired -99.6% (price as of 2026-08-20)
June 11, 2021 SQFTW P 100 $24.12 $2,412 100 Direct — Acquired -99.9% (price as of 2026-08-20)
June 11, 2021 SQFTW P 1,000 $25.00 $25,000 1,100 Direct +1000.00% Acquired -99.9% (price as of 2026-08-20)
Dec. 10, 2020 SQFTW P 94 $2.72 $256 138,810 Direct +0.07% Acquired -99.5% (price as of 2026-08-20)
Dec. 10, 2020 SQFTW P 2,000 $2.78 $5,560 138,716 Direct +1.46% Acquired -99.5% (price as of 2026-08-20)
Dec. 30, 2019 SQFTW P 3,098 $3.75 $11,618 11,110 Indirect +38.67% Acquired -99.6% (price as of 2026-08-20)
April 24, 2018 SQFTW P 952 $4.75 $4,522 8,012 Indirect +13.48% Acquired -99.7% (price as of 2026-08-20)
Feb. 9, 2017 SQFTW P 500 $6.00 $3,000 7,060 Indirect +7.62% Acquired -99.8% (price as of 2026-08-20)
Sept. 21, 2016 SQFTW P 1,000 $6.50 $6,500 6,560 Indirect +17.99% Acquired -99.8% (price as of 2026-08-20)
March 7, 2016 SQFTW P 2,000 $6.50 $13,000 5,560 Indirect +56.18% Acquired -99.8% (price as of 2026-08-20)
Sept. 28, 2015 SQFTW P 2,310 $5.25 $12,128 2,810 Indirect +462.00% Acquired -99.7% (price as of 2026-08-20)
May 1, 2015 SQFTW P 750 $7.00 $5,250 150,902 Direct +0.50% Acquired -99.8% (price as of 2026-08-20)
Oct. 9, 2014 SQFTW P 500 $7.00 $3,500 500 Indirect — Acquired -99.8% (price as of 2026-08-20)
Jan. 2, 2014 SQFTW S 7,730 — — 16,213 Indirect -32.29% Disposed (price as of 2026-08-20)
Jan. 2, 2014 SQFTW S 7,730 — — 16,213 Indirect -32.29% Disposed (price as of 2026-08-20)
Jan. 11, 2010 SQFTW S 400 $10.00 $4,000 430 Indirect -48.19% Disposed -99.9% (price as of 2026-08-20)
Jan. 11, 2010 SQFTW S 2,610 $10.00 $26,100 27,619 Direct -8.63% Disposed -99.9% (price as of 2026-08-20)

Showing latest 100 of 110 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
Jan. 11, 2010 SQFTW Options to Purchase Common Stock Common Series A (3,172) — June 30, 2010 3,172 Disposed
Sept. 24, 2009 SQFTW Options to purchase common stock Common Series A (104) $8.64 June 30, 2010 104 Disposed
Aug. 14, 2009 SQFTW Options to purchase Common Stock Common Series A (347) $8.64 June 30, 2010 347 Disposed
June 3, 2009 SQFTW Options to purchase Common Stock Common Series A (856) $7.20 June 30, 2009 856 Disposed
May 13, 2009 SQFTW Options to purchase Common Stock Common Series A (375) $7.20 June 30, 2009 375 Disposed
Feb. 27, 2009 SQFTW Options to purchase Common Stock Common Series A (616) $7.20 June 30, 2009 616 Disposed
Dec. 31, 2008 SQFTW Options to purchase Common Stock Common Series A (249) $7.20 June 30, 2009 249 Disposed
Nov. 11, 2008 SQFTW Options to purchase Common Stock Common Series A (347) $7.20 June 30, 2009 347 Disposed
Aug. 15, 2008 SQFTW Options to purchase Common Stock Common Series A (334) $7.20 June 30, 2009 334 Disposed

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

Initial ownership (Form 3) 16 holdings

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

Date Ticker Security Shares Ownership
Feb. 11, 2022 CDTTW Class A common stock, par value $0.0001 per share [F1] 754,000 Indirect
Feb. 11, 2022 CDTTW Warrants→ Class A common stock, par value $0.0001 per share — Indirect
Feb. 11, 2022 CDTTW Class B common stock, par value $0.0001 per share [F6]→ Class A common stock, par value $0.0001 per share (3,306,250) 3,306,250 Indirect
Jan. 6, 2011 SQFTW Common Series A 22,559 Indirect
Jan. 6, 2011 SQFTW Common Series A 3,621 Indirect
Jan. 6, 2011 SQFTW Common Series A 830 Indirect
March 3, 2009 SQFTW Common Series A 18,546 Indirect
March 3, 2009 SQFTW Common Series A 3,621 Indirect
March 3, 2009 SQFTW Common Series A 830 Indirect
March 3, 2009 SQFTW Options to purchase Common Stock→ Common Series A (2,778) 2,778 Direct
March 3, 2009 SQFTW Options to purchase Common Stock→ Common Series A (3,473) 3,473 Direct
June 23, 2008 SQFTW Common Series A 22,587 Direct
June 23, 2008 SQFTW Common Series A 3,621 Direct
June 23, 2008 SQFTW Common Series A 830 Direct
June 23, 2008 SQFTW Options to purchase Common Stock→ Common Series A (2,778) 2,778 Direct
June 23, 2008 SQFTW Options to purchase Common Stock→ Common Series A (3,473) 3,473 Direct