Tony Kim

CIK 1623517 · View on SEC EDGAR ↗

Insider

First SEC filing: March 23, 2021 · Latest: March 23, 2021

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Insider transactions

5 buys (P) 0 sells (S) Net: $2,491,092 + 67 non-open-market transactions below Avg return of open purchases vs now: 29.5% 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

67 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 5, 2026 BSTZ P 41,525 $22.00 $913,550 251,554 Direct +19.77% Acquired 39.2% (price as of 2026-08-20)
Feb. 5, 2026 BSTZ P 300 $21.96 $6,588 210,029 Direct +0.14% Acquired 39.4% (price as of 2026-08-20)
Feb. 5, 2026 BST P 22,445 $38.90 $873,110 79,959 Direct +39.03% Acquired 24.8% (price as of 2026-08-20)
Feb. 5, 2026 BST P 1,200 $38.87 $46,644 81,159 Direct +1.50% Acquired 24.9% (price as of 2026-08-20)
Jan. 23, 2026 BST P 16,000 $40.70 $651,200 57,514 Direct +38.54% Acquired 19.3% (price as of 2026-08-20)
March 13, 2025 BSTZ P 27,000 $18.57 $501,390 193,533 Direct +16.21% Acquired 64.9% (price as of 2026-08-20)
Feb. 20, 2025 BST P 10,264 $38.78 $398,038 41,514 Direct +32.84% Acquired 25.2% (price as of 2026-08-20)
Feb. 14, 2025 BST P 24,000 $38.81 $931,440 31,250 Direct +331.03% Acquired 25.1% (price as of 2026-08-20)
Sept. 19, 2023 BST S 6,000 $31.69 $190,140 7,250 Direct -45.28% Disposed 53.2% (price as of 2026-08-20)
Sept. 19, 2023 BSTZ S 22,676 $16.67 $378,009 152,273 Direct -12.96% Disposed 83.7% (price as of 2026-08-20)
Aug. 21, 2023 BST S 3,500 $32.14 $112,490 13,250 Direct -20.90% Disposed 51.1% (price as of 2026-08-20)
Feb. 2, 2022 BST P 16,750 $46.45 $778,038 16,750 Direct — Acquired 4.5% (price as of 2026-08-20)
March 19, 2021 BSTZ P 12 $34.05 $409 139,181 Direct +0.01% Acquired -10.1% (price as of 2026-08-20)
March 19, 2021 BSTZ P 6,312 $34.07 $215,050 139,169 Direct +4.75% Acquired -10.1% (price as of 2026-08-20)
March 19, 2021 BSTZ P 22,676 $34.07 $772,571 132,857 Direct +20.58% Acquired -10.1% (price as of 2026-08-20)
March 2, 2021 BSTZ P 711 $37.40 $26,591 110,021 Direct +0.65% Acquired -18.1% (price as of 2026-08-20)
Feb. 2, 2021 BSTZ P 13,200 $37.55 $495,660 109,015 Direct +13.78% Acquired -18.5% (price as of 2026-08-20)
April 7, 2020 BSTZ P 300 $17.33 $5,199 91,958 Direct +0.33% Acquired 76.7% (price as of 2026-08-20)
April 7, 2020 BSTZ P 300 $17.33 $5,199 91,658 Direct +0.33% Acquired 76.7% (price as of 2026-08-20)
April 7, 2020 BSTZ P 1,179 $17.36 $20,467 91,358 Direct +1.31% Acquired 76.4% (price as of 2026-08-20)
April 7, 2020 BSTZ P 200 $17.34 $3,468 90,179 Direct +0.22% Acquired 76.6% (price as of 2026-08-20)
April 7, 2020 BSTZ P 1,300 $17.35 $22,555 89,979 Direct +1.47% Acquired 76.5% (price as of 2026-08-20)
April 7, 2020 BSTZ P 411 $17.35 $7,131 88,679 Direct +0.47% Acquired 76.5% (price as of 2026-08-20)
April 7, 2020 BSTZ P 900 $17.35 $15,615 88,268 Direct +1.03% Acquired 76.5% (price as of 2026-08-20)
April 7, 2020 BSTZ P 100 $17.34 $1,734 87,368 Direct +0.11% Acquired 76.6% (price as of 2026-08-20)
April 7, 2020 BSTZ P 100 $17.32 $1,732 87,268 Direct +0.11% Acquired 76.8% (price as of 2026-08-20)
April 7, 2020 BSTZ P 400 $17.33 $6,932 87,168 Direct +0.46% Acquired 76.7% (price as of 2026-08-20)
March 24, 2020 BSTZ P 3,695 $14.60 $53,947 86,668 Direct +4.45% Acquired 109.7% (price as of 2026-08-20)
March 24, 2020 BSTZ P 13,255 $14.59 $193,390 82,973 Direct +19.01% Acquired 109.9% (price as of 2026-08-20)
March 18, 2020 BSTZ P 17,250 $14.80 $255,300 69,718 Direct +32.88% Acquired 106.9% (price as of 2026-08-20)
Feb. 5, 2020 BSTZ P 3,580 $21.81 $78,080 52,292 Direct +7.35% Acquired 40.4% (price as of 2026-08-20)
Feb. 4, 2020 BSTZ P 4,712 $21.48 $101,214 48,712 Direct +10.71% Acquired 42.6% (price as of 2026-08-20)
June 25, 2019 BSTZ P 27,000 $20.00 $540,000 27,000 Direct — Acquired 53.1% (price as of 2026-08-20)

Showing latest 100 of 104 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. 30, 2026 BSTZ Phantom Shares Common Stock (5,735) — — 5,735 Disposed
Jan. 30, 2026 BSTZ Phantom Shares Common Stock (9,846) — — 9,846 Disposed
Jan. 30, 2026 BSTZ Phantom Shares Common Stock (20,534) — — 20,534 Acquired
Jan. 30, 2026 BST Phantom Shares Common Stock (4,961) — — 4,961 Disposed
Jan. 30, 2026 BST Phantom Shares Common Stock (1,563) — — 1,563 Disposed
Jan. 30, 2026 BST Phantom Shares Common Stock (1,791) — — 1,791 Disposed
Jan. 30, 2026 BST Phantom Shares Common Stock (5,613) — — 5,613 Acquired
Jan. 30, 2026 BTX Phantom Shares Common Stock (29,271) — — 29,271 Acquired
Jan. 31, 2025 BSTZ Phantom Shares Common Stock (6,691) — — 6,691 Disposed
Jan. 31, 2025 BSTZ Phantom Shares Common Stock (5,023) — — 5,023 Disposed
Jan. 31, 2025 BSTZ Phantom Shares Common Stock (25,873) — — 25,873 Acquired
Jan. 31, 2025 BST Phantom Shares Common Stock (13,224) — — 13,224 Disposed
Jan. 31, 2025 BST Phantom Shares Common Stock (4,453) — — 4,453 Disposed
Jan. 31, 2025 BST Phantom Shares Common Stock (1,403) — — 1,403 Disposed
Jan. 31, 2025 BST Phantom Shares Common Stock (4,822) — — 4,822 Acquired
Jan. 31, 2024 BSTZ Phantom Shares Common Stock (6,007) — — 6,007 Disposed
Jan. 31, 2024 BSTZ Phantom Shares Common Stock (13,530) — — 13,530 Acquired
Jan. 31, 2024 BST Phantom Shares Common Stock (4,086) — — 4,086 Disposed
Jan. 31, 2024 BST Phantom Shares Common Stock (12,183) — — 12,183 Disposed
Jan. 31, 2024 BST Phantom Shares Common Stock (4,103) — — 4,103 Disposed
Jan. 31, 2024 BST Phantom Shares Common Stock (3,877) — — 3,877 Acquired
Jan. 31, 2023 BST Phantom Shares Common Stock (11,123) — — 11,123 Disposed
Jan. 31, 2023 BST Phantom Shares Common Stock (11,238) — — 11,238 Acquired
Jan. 31, 2023 BST Phantom Shares Common Stock (1,840) — — 1,840 Disposed
Jan. 31, 2023 BST Phantom Shares Common Stock (3,731) — — 3,731 Disposed
Jan. 31, 2023 BSTZ Phantom Shares Common Stock (5,435) — — 5,435 Disposed
Jan. 31, 2022 BSTZ Phantom Shares Common Stock (14,585) — — 14,585 Acquired
Jan. 31, 2022 BST Phantom Shares Common Stock (520) — — 520 Disposed
Jan. 31, 2022 BST Phantom Shares Common Stock (1,688) — — 1,688 Disposed
Jan. 31, 2022 BST Phantom Shares Common Stock (3,423) — — 3,423 Disposed
Jan. 31, 2022 BST Phantom Shares Common Stock (30,619) — — 30,619 Acquired
Jan. 29, 2021 BST Phantom Shares Common Stock (449) — — 449 Disposed
Jan. 29, 2021 BST Phantom Shares Common Stock (479) — — 479 Disposed
Jan. 29, 2021 BST Phantom Shares Common Stock (1,554) — — 1,554 Disposed
Jan. 29, 2021 BST Phantom Shares Common Stock (9,453) — — 9,453 Acquired
Jan. 31, 2020 BST Phantom Shares Common Stock (395) — — 395 Disposed
Jan. 31, 2020 BST Phantom Shares Common Stock (426) — — 426 Disposed
Jan. 31, 2020 BST Phantom Shares Common Stock (454) — — 454 Disposed
Jan. 31, 2020 BST Phantom Shares Common Stock (4,469) — — 4,469 Acquired
Jan. 31, 2019 BST Phantom Shares Common Stock (356) — — 356 Disposed
Jan. 31, 2019 BST Phantom Shares Common Stock (384) — — 384 Disposed
Jan. 31, 2019 BST Phantom Shares Common Stock (1,227) — — 1,227 Acquired
Jan. 31, 2018 BST Phantom Shares Common Stock (337) — — 337 Disposed
Jan. 31, 2018 BST Phantom Shares Common Stock (1,088) — — 1,088 Acquired
Jan. 31, 2017 BST Phantom Shares Common Stock (955) — — 955 Acquired

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