Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 16, 2022 AIRTP P 1,991 $15.50 $30,860 13,146 Indirect +17.85% Acquired 21.3% (price as of 2026-10-05)
Sept. 15, 2022 AIRTP P 2,707 $15.41 $41,715 11,155 Indirect +32.04% Acquired 22.0% (price as of 2026-10-05)
Sept. 14, 2022 AIRTP P 302 $15.30 $4,621 8,448 Indirect +3.71% Acquired 22.9% (price as of 2026-10-05)
Sept. 12, 2022 AIRTP P 5,000 $17.54 $87,700 8,146 Indirect +158.93% Acquired 7.2% (price as of 2026-10-05)
Aug. 17, 2022 AIRTP P 500 $15.30 $7,650 3,146 Indirect +18.90% Acquired 22.9% (price as of 2026-10-05)
Aug. 17, 2021 AIRTP P 1,000 $33.95 $33,950 1,000 Indirect · Acquired -44.6% (price as of 2026-10-05)
Aug. 17, 2021 AIRTP P 1,646 $33.07 $54,433 2,646 Indirect +164.60% Acquired -43.2% (price as of 2026-10-05)
Jan. 29, 2021 AIRTP P 10b5-1 1,291 $20.25 $26,143 395,848 Indirect +0.33% Acquired -7.2% (price as of 2026-10-05)
Jan. 28, 2021 AIRTP P 10b5-1 1,875 $20.25 $37,969 394,557 Indirect +0.48% Acquired -7.2% (price as of 2026-10-05)
Jan. 27, 2021 AIRTP P 10b5-1 500 $20.25 $10,125 392,682 Indirect +0.13% Acquired -7.2% (price as of 2026-10-05)
Dec. 31, 2020 AIRTP P 13,034 $20.11 $262,114 392,182 Indirect +3.44% Acquired -6.5% (price as of 2026-10-05)
Dec. 31, 2020 AIRTP P 5,586 $20.11 $112,334 54,035 Indirect +11.53% Acquired -6.5% (price as of 2026-10-05)
Dec. 30, 2020 AIRTP P 2,923 $19.52 $57,057 371,080 Indirect +0.79% Acquired -3.7% (price as of 2026-10-05)
Dec. 30, 2020 AIRTP P 8,068 $20.25 $163,377 379,148 Indirect +2.17% Acquired -7.2% (price as of 2026-10-05)
Dec. 30, 2020 AIRTP P 1,253 $19.52 $24,459 44,991 Indirect +2.86% Acquired -3.7% (price as of 2026-10-05)
Dec. 30, 2020 AIRTP P 3,458 $20.25 $70,024 48,449 Indirect +7.69% Acquired -7.2% (price as of 2026-10-05)
Dec. 29, 2020 AIRTP P 4,709 $18.01 $84,809 356,780 Indirect +1.34% Acquired 4.4% (price as of 2026-10-05)
Dec. 29, 2020 AIRTP P 11,377 $19.08 $217,073 368,157 Indirect +3.19% Acquired -1.5% (price as of 2026-10-05)
Dec. 29, 2020 AIRTP P 2,019 $18.01 $36,362 38,863 Indirect +5.48% Acquired 4.4% (price as of 2026-10-05)
Dec. 29, 2020 AIRTP P 4,875 $19.08 $93,015 43,738 Indirect +12.54% Acquired -1.5% (price as of 2026-10-05)
Sept. 28, 2020 OXBRW S 51,023 $3.56 $181,642 7,225 Indirect -87.60% Disposed -96.6% (price as of 2026-10-05)
Sept. 28, 2020 OXBRW S 332,227 $3.56 $1,182,728 47,045 Indirect -87.60% Disposed -96.6% (price as of 2026-10-05)
June 19, 2020 OXBRW S 15,352 $2.49 $38,226 58,248 Indirect -20.86% Disposed -95.1% (price as of 2026-10-05)
June 19, 2020 OXBRW S 46,053 $2.49 $114,672 379,272 Indirect -10.83% Disposed -95.1% (price as of 2026-10-05)
March 20, 2020 AIRTP P 174 $12.75 $2,218 352,071 Indirect +0.05% Acquired 47.5% (price as of 2026-10-05)
March 19, 2020 AIRTP P 27,400 $11.22 $307,428 351,897 Indirect +8.44% Acquired 67.6% (price as of 2026-10-05)
March 18, 2020 AIRTP P 11,996 $11.33 $135,915 324,497 Indirect +3.84% Acquired 65.9% (price as of 2026-10-05)
March 16, 2020 AIRTP P 16,243 $12.22 $198,489 312,501 Indirect +5.48% Acquired 53.8% (price as of 2026-10-05)
March 12, 2020 AIRTP P 799 $15.00 $11,985 296,258 Indirect +0.27% Acquired 25.3% (price as of 2026-10-05)
Dec. 9, 2019 AIRTP P 1,496 $21.37 $31,970 7,500 Direct +24.92% Acquired -91.2% (price as of 2026-10-05)
Dec. 9, 2019 AIRTP P 1,496 $21.37 $31,970 7,328 Direct +25.65% Acquired -91.2% (price as of 2026-10-05)
Dec. 6, 2019 AIRTP P 191 $21.37 $4,082 6,004 Direct +3.29% Acquired -91.2% (price as of 2026-10-05)
Dec. 6, 2019 AIRTP P 191 $21.37 $4,082 5,832 Direct +3.39% Acquired -91.2% (price as of 2026-10-05)
Dec. 4, 2019 AIRTP P 85 $22.00 $1,870 5,813 Direct +1.48% Acquired -91.5% (price as of 2026-10-05)
Dec. 3, 2019 AIRTP P 87 $22.00 $1,914 5,728 Direct +1.54% Acquired -91.5% (price as of 2026-10-05)
Dec. 3, 2019 AIRTP P 953 $22.00 $20,966 5,641 Direct +20.33% Acquired -91.5% (price as of 2026-10-05)
Nov. 27, 2019 AIRTP P 188 $22.00 $4,136 4,688 Direct +4.18% Acquired -91.5% (price as of 2026-10-05)
Nov. 15, 2019 AIRTP P 4,500 $19.67 $88,515 4,500 Direct · Acquired -90.4% (price as of 2026-10-05)
Feb. 21, 2019 AIRTP P 1,071 $30.00 $32,130 196,973 Indirect +0.55% Acquired -93.7% (price as of 2026-10-05)
Dec. 17, 2018 AIRTP P 407 $27.00 $10,989 5,497 Indirect +8.00% Acquired -93.0% (price as of 2026-10-05)
Dec. 7, 2018 OXBRW S 2,600 $0.81 $2,106 73,600 Indirect -3.41% Disposed -85.1% (price as of 2026-10-05)
Dec. 7, 2018 OXBRW S 105,000 $0.01 $1,050 0 Direct -100.00% Disposed 1110.0% (price as of 2026-10-05)
Dec. 7, 2018 OXBRW S 14,800 $0.81 $11,988 425,325 Indirect -3.36% Disposed -85.1% (price as of 2026-10-05)
Dec. 6, 2018 OXBRW S 1,100 $0.87 $957 76,200 Indirect -1.42% Disposed -86.1% (price as of 2026-10-05)
Dec. 6, 2018 OXBRW S 6,500 $0.87 $5,655 440,125 Indirect -1.46% Disposed -86.1% (price as of 2026-10-05)
Dec. 3, 2018 OXBRW S 127,845 $0.02 $2,557 124,780 Indirect -50.61% Disposed 505.0% (price as of 2026-10-05)
Dec. 3, 2018 OXBRW S 23,900 $0.02 $478 23,400 Indirect -50.53% Disposed 505.0% (price as of 2026-10-05)
Dec. 3, 2018 AIRTP P 2,141 $29.92 $64,059 5,090 Indirect +72.60% Acquired -93.7% (price as of 2026-10-05)
Nov. 29, 2018 AIRTP P 2,959 $30.00 $88,770 2,959 Indirect · Acquired -93.7% (price as of 2026-10-05)
Nov. 21, 2018 OXBRW S 170,000 $0.02 $3,400 252,625 Indirect -40.22% Disposed 505.0% (price as of 2026-10-05)
Nov. 21, 2018 OXBRW S 30,000 $0.02 $600 47,300 Indirect -38.81% Disposed 505.0% (price as of 2026-10-05)
March 26, 2015 OXBRW P 10,750 $5.92 $63,640 65,486 Indirect +19.64% Acquired -98.0% (price as of 2026-10-05)
March 25, 2015 OXBRW P 9,200 $5.96 $54,832 54,736 Indirect +20.20% Acquired -98.0% (price as of 2026-10-05)
March 24, 2015 OXBRW P 1,550 $5.98 $9,269 45,536 Indirect +3.52% Acquired -98.0% (price as of 2026-10-05)
March 23, 2015 OXBRW P 2,500 $6.00 $15,000 43,986 Indirect +6.03% Acquired -98.0% (price as of 2026-10-05)
April 30, 2014 PDEX P 156,189 $1.90 $296,759 510,560 Indirect +44.07% Acquired 3278.9% (price as of 2026-10-05)
April 22, 2014 OXBRW P 9,505 · · 41,486 Indirect +29.72% Acquired (price as of 2026-10-05)
April 22, 2014 OXBRW P 9,505 $7.04 $66,915 41,486 Indirect +29.72% Acquired -98.3% (price as of 2026-10-05)
April 17, 2014 OXBRW P 4,752 · · 31,981 Indirect +17.45% Acquired (price as of 2026-10-05)
April 17, 2014 OXBRW P 4,752 $7.10 $33,739 31,981 Indirect +17.45% Acquired -98.3% (price as of 2026-10-05)
April 15, 2014 OXBRW P 285 · · 27,229 Indirect +1.06% Acquired (price as of 2026-10-05)
April 15, 2014 OXBRW P 285 $7.20 $2,052 27,229 Indirect +1.06% Acquired -98.3% (price as of 2026-10-05)
April 10, 2014 OXBRW P 4,752 · · 26,944 Indirect +21.41% Acquired (price as of 2026-10-05)
April 10, 2014 OXBRW P 4,752 $7.44 $35,355 26,944 Indirect +21.41% Acquired -98.4% (price as of 2026-10-05)
April 10, 2014 OXBRW P 10,000 · · 37,493 Indirect +36.37% Acquired (price as of 2026-10-05)
April 10, 2014 OXBRW P 10,000 $7.44 $74,400 37,493 Indirect +36.37% Acquired -98.4% (price as of 2026-10-05)
April 9, 2014 OXBRW P 4,752 · · 22,192 Indirect +27.25% Acquired (price as of 2026-10-05)
April 9, 2014 OXBRW P 4,752 $7.48 $35,545 22,192 Indirect +27.25% Acquired -98.4% (price as of 2026-10-05)
April 9, 2014 OXBRW P 10,000 · · 27,493 Indirect +57.17% Acquired (price as of 2026-10-05)
April 9, 2014 OXBRW P 10,000 $7.48 $74,800 27,493 Indirect +57.17% Acquired -98.4% (price as of 2026-10-05)
April 1, 2014 OXBRW P 47 · · 17,440 Indirect +0.27% Acquired (price as of 2026-10-05)
April 1, 2014 OXBRW P 47 $7.50 $352 17,440 Indirect +0.27% Acquired -98.4% (price as of 2026-10-05)
April 1, 2014 OXBRW P 100 · · 17,493 Indirect +0.57% Acquired (price as of 2026-10-05)
April 1, 2014 OXBRW P 100 $7.50 $750 17,493 Indirect +0.57% Acquired -98.4% (price as of 2026-10-05)
March 31, 2014 OXBRW P 1,948 · · 17,393 Indirect +12.61% Acquired (price as of 2026-10-05)
March 31, 2014 OXBRW P 1,948 $7.46 $14,532 17,393 Indirect +12.61% Acquired -98.4% (price as of 2026-10-05)
March 27, 2014 OXBRW P 15,445 · · 15,445 Indirect · Acquired (price as of 2026-10-05)
March 27, 2014 OXBRW P 15,445 $7.00 $108,115 15,445 Indirect · Acquired -98.3% (price as of 2026-10-05)
March 26, 2014 OXBRW P 412,625 $6.00 $2,475,750 412,625 Indirect · Acquired -98.0% (price as of 2026-10-05)
March 26, 2014 OXBRW P 412,625 · · 412,625 Indirect · Acquired (price as of 2026-10-05)
Aug. 29, 2013 PDEX P 10b5-1 5,300 $1.90 $10,070 354,371 Indirect +1.52% Acquired 3278.9% (price as of 2026-10-05)
Aug. 28, 2013 PDEX P 10b5-1 5,200 $1.90 $9,880 349,071 Indirect +1.51% Acquired 3278.9% (price as of 2026-10-05)
Aug. 19, 2013 PDEX P 10b5-1 220 $1.90 $418 343,560 Indirect +0.06% Acquired 3278.9% (price as of 2026-10-05)
Aug. 16, 2013 PDEX P 10b5-1 5,482 $1.90 $10,416 343,340 Indirect +1.62% Acquired 3278.9% (price as of 2026-10-05)

Showing latest 100 of 142 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 11, 2025 AIRTP Stock options Common Stock (500) $50.00 Aug. 6, 2045 500 Acquired
Aug. 11, 2025 AIRTP Stock options Common Stock (500) $30.00 Aug. 6, 2045 500 Acquired
March 2, 2021 OXBRW Share Options (right to buy) Ordinary Shares (50,000) $6.00 March 2, 2031 50,000 Acquired
Feb. 23, 2021 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $27.50 July 1, 2031 4,000 Acquired
Dec. 7, 2020 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $39.00 July 1, 2032 4,000 Acquired
Dec. 7, 2020 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $42.00 July 1, 2034 4,000 Acquired
Dec. 7, 2020 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $45.00 July 1, 2036 4,000 Acquired
Dec. 7, 2020 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $47.50 July 1, 2038 4,000 Acquired
Dec. 7, 2020 PDEX Stock Option (Right-to-buy) [F1] Common Stock (4,000) $50.00 July 1, 2040 4,000 Acquired
Dec. 7, 2018 OXBRW Warrants to purchase ordinary shares Ordinary Shares (105,000) $7.50 March 31, 2019 105,000 Disposed
Dec. 3, 2018 OXBRW Warrants to purchase ordinary shares Ordinary Shares (127,845) $7.50 March 31, 2019 127,845 Disposed
Dec. 3, 2018 OXBRW Warrants to purchase ordinary shares Ordinary Shares (23,900) $7.50 March 31, 2019 23,900 Disposed
Nov. 21, 2018 OXBRW Warrants to purchase ordinary shares Ordinary Shares (170,000) $7.50 March 31, 2019 170,000 Disposed
Nov. 21, 2018 OXBRW Warrants to purchase ordinary shares Ordinary Shares (30,000) $7.50 March 31, 2019 30,000 Disposed
April 22, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (9,505) $7.50 March 31, 2019 9,505 Acquired
April 17, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (4,752) $7.50 March 31, 2019 4,752 Acquired
April 15, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (285) $7.50 March 31, 2019 285 Acquired
April 10, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares $7.50 March 31, 2019 4,752 Acquired
April 10, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (10,000) $7.50 March 31, 2019 10,000 Acquired
April 9, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares $7.50 March 31, 2019 4,752 Acquired
April 9, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (10,000) $7.50 March 31, 2019 10,000 Acquired
April 1, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares $7.50 March 31, 2019 47 Acquired
April 1, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (100) $7.50 March 31, 2019 100 Acquired
March 31, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (1,948) $7.50 March 31, 2019 1,948 Acquired
March 27, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (15,445) $7.50 March 31, 2019 15,445 Acquired
March 26, 2014 OXBRW Warrants to Purchase Ordinary Shares Ordinary Shares (412,625) $7.50 March 31, 2019 412,625 Acquired

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

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 8, 2016 AIRTP Common stock 190,395 Indirect
Nov. 8, 2016 AIRTP Common stock 24,563 Indirect
March 26, 2014 OXBRW Ordinary Shares, Par Value $0.001 35,000 Direct
March 26, 2014 OXBRW Warrats to Purchase Ordinary Shares→ Ordinary Shares (105,000) 105,000 Direct
Jan. 31, 2013 PDEX Common Stock 168,830 Indirect