Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 23, 2019 TCBIO P 3,000 $58.83 $176,490 120,847 Direct +2.55% Acquired -67.9% (price as of 2026-10-02)
Oct. 19, 2018 TCBIO P 3,000 $67.59 $202,770 90,880 Direct +3.41% Acquired -72.0% (price as of 2026-10-02)
Feb. 6, 2018 TCBIO P 2,000 $90.60 $181,200 82,286 Direct +2.49% Acquired -79.1% (price as of 2026-10-02)
Aug. 11, 2017 TCBIO P 3,000 $74.15 $222,450 80,286 Direct +3.88% Acquired -74.5% (price as of 2026-10-02)
April 21, 2017 TCBIO P 5,000 $73.57 $367,850 77,286 Direct +6.92% Acquired -74.3% (price as of 2026-10-02)
Jan. 22, 2016 TCBIO P 10,000 $33.52 $335,200 51,383 Direct +24.16% Acquired -43.6% (price as of 2026-10-02)
Aug. 24, 2015 TCBIO P 5,000 $49.91 $249,550 41,383 Direct +13.74% Acquired -62.1% (price as of 2026-10-02)
Jan. 23, 2015 TCBIO P 10,000 $43.12 $431,200 22,750 Direct +78.43% Acquired -56.2% (price as of 2026-10-02)
June 6, 2014 TCBIO P 5,000 $53.44 $267,200 12,750 Direct +64.52% Acquired -64.6% (price as of 2026-10-02)
Oct. 25, 2013 TCBIO S 5,043 $53.70 $270,809 7,750 Direct -39.42% Disposed -64.8% (price as of 2026-10-02)
May 15, 2013 TCBIO S 13,763 $44.32 $609,976 13,544 Direct -50.40% Disposed -57.4% (price as of 2026-10-02)
Aug. 21, 2012 TCBIO S 4,000 $45.10 $180,400 28,053 Direct -12.48% Disposed -58.1% (price as of 2026-10-02)
June 8, 2012 TCBIO S 11,476 $38.83 $445,613 30,000 Indirect -27.67% Disposed -51.3% (price as of 2026-10-02)
April 30, 2012 TCBIO S 15,000 $37.96 $569,400 11,476 Indirect -56.66% Disposed -50.2% (price as of 2026-10-02)
Feb. 3, 2012 TCBIO S 18,016 $33.08 $595,969 62,898 Direct -22.27% Disposed -42.9% (price as of 2026-10-02)
Nov. 17, 2011 TCBIO S 15,000 $27.71 $415,650 26,476 Indirect +130.71% Acquired -31.8% (price as of 2026-10-02)
Nov. 17, 2011 TCBIO S 15,000 $27.71 $415,650 83,043 Direct +22.04% Acquired -31.8% (price as of 2026-10-02)
Oct. 28, 2011 TCBIO S 10,000 $26.86 $268,600 41,476 Indirect -19.43% Disposed -29.6% (price as of 2026-10-02)
Oct. 28, 2011 TCBIO S 10,000 $26.64 $266,400 98,043 Direct -9.26% Disposed -29.1% (price as of 2026-10-02)
April 28, 2011 TCBIO S 10,000 $25.87 $258,700 112,001 Direct -8.20% Disposed -26.9% (price as of 2026-10-02)
April 29, 2010 TCBIO S 8,000 $20.42 $163,360 51,476 Indirect -13.45% Disposed -7.4% (price as of 2026-10-02)
April 28, 2010 TCBIO S 2,000 $20.02 $40,040 59,476 Indirect -3.25% Disposed -5.6% (price as of 2026-10-02)
Feb. 17, 2010 TCBIO S 5,000 $16.84 $84,200 61,476 Indirect -7.52% Disposed 12.2% (price as of 2026-10-02)
Feb. 16, 2010 TCBIO S 5,000 $16.84 $84,200 66,476 Indirect -7.00% Disposed 12.2% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.20 $1,820 68,976 Indirect -0.14% Disposed 3.8% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.27 $1,827 69,076 Indirect -0.14% Disposed 3.4% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.26 $1,826 69,176 Indirect -0.14% Disposed 3.5% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 2,400 $18.25 $43,800 69,276 Indirect -3.35% Disposed 3.6% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 900 $18.23 $16,407 71,676 Indirect -1.24% Disposed 3.7% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 700 $18.21 $12,747 72,576 Indirect -0.96% Disposed 3.8% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 200 $18.19 $3,638 73,276 Indirect -0.27% Disposed 3.9% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.18 $1,818 73,476 Indirect -0.14% Disposed 4.0% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.17 $1,817 73,576 Indirect -0.14% Disposed 4.0% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 400 $18.16 $7,264 73,676 Indirect -0.54% Disposed 4.1% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 578 $18.15 $10,491 74,076 Indirect -0.77% Disposed 4.1% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 1,427 $18.14 $25,886 74,654 Indirect -1.88% Disposed 4.2% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 95 $18.13 $1,722 76,081 Indirect -0.12% Disposed 4.2% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.12 $1,812 76,176 Indirect -0.13% Disposed 4.3% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.11 $1,811 76,276 Indirect -0.13% Disposed 4.4% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.09 $1,809 76,376 Indirect -0.13% Disposed 4.5% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 300 $18.08 $5,424 76,476 Indirect -0.39% Disposed 4.5% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 500 $18.05 $9,025 76,776 Indirect -0.65% Disposed 4.7% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 300 $18.04 $5,412 77,276 Indirect -0.39% Disposed 4.8% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 100 $18.03 $1,803 77,576 Indirect -0.13% Disposed 4.8% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 400 $18.02 $7,208 77,676 Indirect -0.51% Disposed 4.9% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 400 $18.01 $7,204 78,076 Indirect -0.51% Disposed 4.9% (price as of 2026-10-02)
Nov. 4, 2008 TCBIO S 500 $18.00 $9,000 78,476 Indirect -0.63% Disposed 5.0% (price as of 2026-10-02)
July 23, 2008 TCBIO S 100 $16.95 $1,695 78,976 Indirect -0.13% Disposed 11.5% (price as of 2026-10-02)
July 23, 2008 TCBIO S 400 $16.91 $6,764 79,076 Indirect -0.50% Disposed 11.8% (price as of 2026-10-02)
July 23, 2008 TCBIO S 100 $16.90 $1,690 79,476 Indirect -0.13% Disposed 11.8% (price as of 2026-10-02)
July 23, 2008 TCBIO S 700 $16.88 $11,816 79,576 Indirect -0.87% Disposed 12.0% (price as of 2026-10-02)
July 23, 2008 TCBIO S 1,500 $16.87 $25,305 80,276 Indirect -1.83% Disposed 12.0% (price as of 2026-10-02)
July 23, 2008 TCBIO S 1,300 $16.86 $21,918 81,776 Indirect -1.56% Disposed 12.1% (price as of 2026-10-02)
July 23, 2008 TCBIO S 1,000 $16.85 $16,850 83,076 Indirect -1.19% Disposed 12.2% (price as of 2026-10-02)
July 23, 2008 TCBIO S 100 $16.84 $1,684 84,076 Indirect -0.12% Disposed 12.2% (price as of 2026-10-02)
July 23, 2008 TCBIO S 100 $16.83 $1,683 84,176 Indirect -0.12% Disposed 12.3% (price as of 2026-10-02)
July 23, 2008 TCBIO S 200 $16.81 $3,362 84,276 Indirect -0.24% Disposed 12.4% (price as of 2026-10-02)
July 23, 2008 TCBIO S 1,700 $16.80 $28,560 84,476 Indirect -1.97% Disposed 12.5% (price as of 2026-10-02)
July 23, 2008 TCBIO S 1,000 $16.78 $16,780 86,176 Indirect -1.15% Disposed 12.6% (price as of 2026-10-02)
July 23, 2008 TCBIO S 200 $16.77 $3,354 87,176 Indirect -0.23% Disposed 12.7% (price as of 2026-10-02)
July 23, 2008 TCBIO S 400 $16.76 $6,704 87,376 Indirect -0.46% Disposed 12.8% (price as of 2026-10-02)
July 23, 2008 TCBIO S 200 $16.75 $3,350 87,776 Indirect -0.23% Disposed 12.8% (price as of 2026-10-02)
July 23, 2008 TCBIO S 700 $16.74 $11,718 87,976 Indirect -0.79% Disposed 12.9% (price as of 2026-10-02)
July 23, 2008 TCBIO S 300 $16.73 $5,019 88,676 Indirect -0.34% Disposed 13.0% (price as of 2026-10-02)
May 2, 2008 TCBIO S 300 $16.73 $5,019 88,676 Indirect -0.34% Disposed 13.0% (price as of 2026-10-02)
May 2, 2008 TCBIO S 700 $16.74 $11,718 87,976 Indirect -0.79% Disposed 12.9% (price as of 2026-10-02)
May 2, 2008 TCBIO S 200 $16.75 $3,350 87,776 Indirect -0.23% Disposed 12.8% (price as of 2026-10-02)
May 2, 2008 TCBIO S 400 $16.76 $6,704 87,376 Indirect -0.46% Disposed 12.8% (price as of 2026-10-02)
May 2, 2008 TCBIO S 200 $16.77 $3,354 87,176 Indirect -0.23% Disposed 12.7% (price as of 2026-10-02)

Showing latest 100 of 174 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
Feb. 11, 2020 TCBIO Common Stock Common Stock (13,085) $0.00 Dec. 31, 2019 13,085 Disposed
Aug. 12, 2015 TCBIO Stock Appreciation Rights Common Stock (3,547) $22.65 April 24, 2016 3,547 Disposed
March 14, 2008 TCBIO Common Stock Options Common Stock (4,700) $6.25 Oct. 1, 2008 4,700 Disposed
March 14, 2008 TCBIO Common Stock Options Common Stock (8,000) $6.25 Oct. 1, 2008 8,000 Disposed
March 14, 2008 TCBIO Common Stock Options Common Stock (8,000) $6.25 Oct. 1, 2008 8,000 Disposed
March 14, 2008 TCBIO Common Stock Options Common Stock (6,500) $6.25 Oct. 1, 2008 6,500 Disposed
March 13, 2008 TCBIO Common Stock Options Common Stock (1,500) $6.25 Oct. 1, 2008 1,500 Disposed
Jan. 30, 2007 TCBIO Restricted Stock Units Common Stock (40,000) · · 40,000 Acquired
April 24, 2006 TCBIO Restricted Stock Units Common Stock (807) · · 807 Disposed
April 24, 2006 TCBIO Restricted Stock Units Common Stock (807) · · 807 Disposed
April 24, 2006 TCBIO Stock Apreciation Rights Common Stock (18,552) $22.65 April 24, 2016 18,552 Acquired
April 24, 2006 TCBIO Stock Appreciation Rights Common Stock (3,547) $22.65 April 24, 2016 3,547 Acquired
April 24, 2006 TCBIO Restricted Stock Units Common Stock (4,033) · · 4,033 Acquired

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

Compensation (DEF 14A)

08

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2020 $1,020,833 · $2,300,018 · · · $52,663 $4,373,514
2018 $956,167 · · · · · $108,342 $4,144,219
2017 $910,000 · · · · · $29,462 $3,612,644

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