Serge Saxonov

CIK 1786720 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 11, 2019 · Latest: Sept. 11, 2019

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Insider at

Insider transactions

0 buys (P) 4 sells (S) Net: $-1,033,295 + 39 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

39 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 22, 2026 TXG S 10b5-1 9,821 $35.32 $346,878 1,110,041 Direct -0.88% Disposed 76.5% (price as of 2026-08-20)
June 22, 2026 TXG S 10b5-1 9,991 $34.28 $342,491 1,119,862 Direct -0.88% Disposed 81.9% (price as of 2026-08-20)
June 22, 2026 TXG S 10b5-1 8,527 $33.29 $283,864 1,129,853 Direct -0.75% Disposed 87.3% (price as of 2026-08-20)
June 22, 2026 TXG S 10b5-1 1,661 $36.16 $60,062 1,108,380 Direct -0.15% Disposed 72.4% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 400 $191.12 $76,448 898,468 Direct -0.04% Disposed -67.4% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 3,759 $190.44 $715,864 898,868 Direct -0.42% Disposed -67.3% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 2,800 $189.81 $531,468 902,627 Direct -0.31% Disposed -67.2% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 1,414 $188.51 $266,553 905,427 Direct -0.16% Disposed -66.9% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 2,025 $187.45 $379,586 906,841 Direct -0.22% Disposed -66.7% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 2,702 $186.74 $504,571 908,866 Direct -0.30% Disposed -66.6% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 1,200 $185.50 $222,600 911,568 Direct -0.13% Disposed -66.4% (price as of 2026-08-20)
Sept. 7, 2021 TXG S 10b5-1 700 $184.49 $129,143 912,768 Direct -0.08% Disposed -66.2% (price as of 2026-08-20)
Aug. 23, 2021 TXG S 742 $161.85 $120,093 903,326 Direct -0.08% Disposed -61.5% (price as of 2026-08-20)
Aug. 3, 2021 TXG S 10b5-1 904 $179.35 $162,132 904,068 Direct -0.10% Disposed -65.2% (price as of 2026-08-20)
Aug. 3, 2021 TXG S 10b5-1 7,946 $178.47 $1,418,123 904,972 Direct -0.87% Disposed -65.1% (price as of 2026-08-20)
Aug. 3, 2021 TXG S 10b5-1 4,450 $177.56 $790,142 912,918 Direct -0.49% Disposed -64.9% (price as of 2026-08-20)
Aug. 3, 2021 TXG S 10b5-1 1,700 $176.52 $300,084 917,368 Direct -0.18% Disposed -64.7% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 100 $196.97 $19,697 904,068 Direct -0.01% Disposed -68.3% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 500 $196.33 $98,165 904,168 Direct -0.06% Disposed -68.2% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 2,000 $195.12 $390,240 904,668 Direct -0.22% Disposed -68.0% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 2,756 $194.13 $535,022 906,668 Direct -0.30% Disposed -67.9% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 3,027 $193.27 $585,028 909,424 Direct -0.33% Disposed -67.7% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 4,017 $192.20 $772,067 912,451 Direct -0.44% Disposed -67.6% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 1,700 $191.07 $324,819 916,468 Direct -0.19% Disposed -67.4% (price as of 2026-08-20)
July 6, 2021 TXG S 10b5-1 900 $190.12 $171,108 918,168 Direct -0.10% Disposed -67.2% (price as of 2026-08-20)
June 8, 2021 TXG S 10b5-1 2,361 $187.92 $443,679 904,068 Direct -0.26% Disposed -66.8% (price as of 2026-08-20)
June 8, 2021 TXG S 10b5-1 5,239 $186.91 $979,221 906,429 Direct -0.57% Disposed -66.6% (price as of 2026-08-20)
June 8, 2021 TXG S 10b5-1 4,600 $185.89 $855,094 911,668 Direct -0.50% Disposed -66.5% (price as of 2026-08-20)
June 8, 2021 TXG S 10b5-1 2,200 $185.05 $407,110 916,268 Direct -0.24% Disposed -66.3% (price as of 2026-08-20)
June 8, 2021 TXG S 10b5-1 600 $184.17 $110,502 918,468 Direct -0.07% Disposed -66.1% (price as of 2026-08-20)
May 24, 2021 TXG S 771 $162.66 $125,411 904,268 Direct -0.09% Disposed -61.7% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 200 $188.74 $37,748 880,468 Direct -0.02% Disposed -67.0% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 100 $186.75 $18,675 880,668 Direct -0.01% Disposed -66.6% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 1,100 $185.91 $204,501 880,768 Direct -0.12% Disposed -66.5% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 2,951 $185.04 $546,053 881,868 Direct -0.33% Disposed -66.3% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 6,644 $184.20 $1,223,825 884,819 Direct -0.75% Disposed -66.2% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 2,100 $183.06 $384,426 891,463 Direct -0.24% Disposed -65.9% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 1,200 $182.14 $218,568 893,563 Direct -0.13% Disposed -65.8% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 505 $180.94 $91,375 894,763 Direct -0.06% Disposed -65.5% (price as of 2026-08-20)
May 4, 2021 TXG S 10b5-1 200 $179.70 $35,940 895,268 Direct -0.02% Disposed -65.3% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 100 $199.41 $19,941 880,468 Direct -0.01% Disposed -68.7% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 800 $198.69 $158,952 880,568 Direct -0.09% Disposed -68.6% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 2,849 $197.47 $562,592 881,368 Direct -0.32% Disposed -68.4% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 5,428 $196.61 $1,067,199 884,217 Direct -0.61% Disposed -68.3% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 1,097 $195.81 $214,804 889,645 Direct -0.12% Disposed -68.2% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 1,826 $194.44 $355,047 890,742 Direct -0.20% Disposed -67.9% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 1,900 $193.48 $367,612 892,568 Direct -0.21% Disposed -67.8% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 200 $192.46 $38,492 894,468 Direct -0.02% Disposed -67.6% (price as of 2026-08-20)
April 6, 2021 TXG S 10b5-1 800 $190.58 $152,464 894,668 Direct -0.09% Disposed -67.3% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 3,174 $159.35 $505,777 880,468 Direct -0.36% Disposed -60.9% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 1,933 $158.49 $306,361 883,642 Direct -0.22% Disposed -60.7% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 2,384 $157.42 $375,289 885,575 Direct -0.27% Disposed -60.4% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 3,105 $156.35 $485,467 887,959 Direct -0.35% Disposed -60.1% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 2,904 $155.35 $451,136 891,064 Direct -0.32% Disposed -59.9% (price as of 2026-08-20)
March 12, 2021 TXG S 10b5-1 1,500 $154.37 $231,555 893,968 Direct -0.17% Disposed -59.6% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 200 $178.98 $35,796 880,468 Direct -0.02% Disposed -65.2% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 600 $177.99 $106,794 880,668 Direct -0.07% Disposed -65.0% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 1,410 $176.99 $249,556 881,268 Direct -0.16% Disposed -64.8% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 4,815 $175.92 $847,055 882,678 Direct -0.54% Disposed -64.6% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 2,575 $175.22 $451,192 887,493 Direct -0.29% Disposed -64.4% (price as of 2026-08-20)
Feb. 1, 2021 TXG S 10b5-1 400 $174.15 $69,660 890,068 Direct -0.04% Disposed -64.2% (price as of 2026-08-20)

Showing latest 100 of 233 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
March 21, 2023 TXG Performance - based Restricted Stock Units Class A Common Stock (72,773) April 1, 2028 72,773 Acquired
March 21, 2023 TXG Stock Option (right to buy) Class A Common Stock (72,773) $50.10 March 21, 2033 72,773 Acquired
Sept. 7, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,791) $11.48 May 10, 2029 9,791 Disposed
Sept. 7, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,209) $5.04 Nov. 2, 2028 5,209 Disposed
Aug. 3, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,792) $11.48 May 10, 2029 9,792 Disposed
Aug. 3, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,208) $5.04 Nov. 2, 2028 5,208 Disposed
July 6, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,792) $11.48 May 10, 2029 9,792 Disposed
July 6, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,208) $5.04 Nov. 2, 2028 5,208 Disposed
June 8, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,791) $11.48 May 10, 2029 9,791 Disposed
June 8, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,209) $5.04 Nov. 2, 2028 5,209 Disposed
May 4, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,792) $11.48 May 10, 2029 9,792 Disposed
May 4, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,208) $5.04 Nov. 2, 2028 5,208 Disposed
April 6, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,792) $11.48 May 10, 2029 9,792 Disposed
April 6, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,208) $5.04 Nov. 2, 2028 5,208 Disposed
March 19, 2021 TXG Stock Option (right to buy) Class A Common Stock (61,428) $177.76 March 19, 2031 61,428 Acquired
March 12, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,791) $11.48 May 10, 2029 9,791 Disposed
March 12, 2021 TXG Stock Option (right to buy) Class A Common Stock (5,209) $5.04 Nov. 2, 2028 5,209 Disposed
Feb. 1, 2021 TXG Stock Option (right to buy) Class A Common Stock (892) $11.48 May 10, 2029 892 Disposed
Feb. 1, 2021 TXG Stock Option (right to buy) Class A Common Stock (9,108) $5.04 Nov. 2, 2028 9,108 Disposed
Jan. 4, 2021 TXG Stock Option (right to buy) Class A Common Stock (10,000) $5.04 Nov. 2, 2028 10,000 Disposed
Dec. 22, 2020 TXG Stock Option (right to buy) Class A Common Stock (962) $1.20 Oct. 18, 2027 962 Disposed
Dec. 22, 2020 TXG Stock Option (right to buy) Class A Common Stock (2,667) $1.07 Nov. 18, 2026 2,667 Disposed
Dec. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (3,750) $5.04 Nov. 2, 2028 3,750 Disposed
Dec. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (6,250) $1.20 Oct. 18, 2027 6,250 Disposed
Nov. 3, 2020 TXG Stock Option (right to buy) Class A Common Stock (2,924) $5.04 Nov. 2, 2028 2,924 Disposed
Nov. 2, 2020 TXG Stock Option (right to buy) Class A Common Stock (826) $5.04 Nov. 2, 2028 826 Disposed
Nov. 2, 2020 TXG Stock Option (right to buy) Class A Common Stock (6,250) $1.20 Oct. 18, 2027 6,250 Disposed
Oct. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (3,750) $5.04 Nov. 2, 2028 3,750 Disposed
Oct. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (6,250) $1.20 Oct. 18, 2027 6,250 Disposed
Sept. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (14,000) $1.07 Nov. 18, 2026 14,000 Disposed
Sept. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (7,360) $5.04 Nov. 2, 2028 7,360 Disposed
Sept. 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (2,640) $1.20 Oct. 18, 2027 2,640 Disposed
Aug. 3, 2020 TXG Stock Option (right to buy) Class A Common Stock (10,000) $5.04 Nov. 2, 2028 10,000 Disposed
July 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (10,000) $5.04 Nov. 2, 2028 10,000 Disposed
June 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (10,000) $5.04 Nov. 2, 2028 10,000 Disposed
May 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (9,167) $5.04 Nov. 2, 2028 9,167 Disposed
May 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (833) $1.20 Oct. 18, 2027 833 Disposed
April 21, 2020 TXG Stock Option (right to buy) Class A Common Stock (235,733) $74.58 April 21, 2030 235,733 Acquired
April 6, 2020 TXG Stock Option (right to buy) Class A Common Stock (4,167) $1.07 Nov. 18, 2026 4,167 Disposed
April 1, 2020 TXG Stock Option (right to buy) Class A Common Stock (10,000) $1.20 Oct. 18, 2027 10,000 Disposed
March 24, 2020 TXG Stock Option (right to buy) Class A Common Stock (12,500) $1.07 Nov. 18, 2026 12,500 Disposed
March 6, 2020 TXG Stock Option (right to buy) Class A Common Stock (1,667) $1.20 Oct. 18, 2027 1,667 Disposed
March 6, 2020 TXG Stock Option (right to buy) Class A Common Stock (8,333) $1.07 Nov. 18, 2026 8,333 Disposed
Jan. 10, 2020 TXG Stock Option (right to buy) Class A Common Stock (150,000) $1.20 Oct. 18, 2027 150,000 Acquired
Oct. 14, 2019 TXG Stock Option (right to buy) Class A Common Stock (3,037) $11.48 May 10, 2029 3,037 Disposed
Oct. 14, 2019 TXG Stock Option (right to buy) Class A Common Stock (5,208) $5.04 Nov. 2, 2028 5,208 Disposed
Oct. 14, 2019 TXG Stock Option (right to buy) Class A Common Stock (4,167) $1.20 Oct. 18, 2027 4,167 Disposed
Oct. 14, 2019 TXG Stock Option (right to buy) Class A Common Stock (6,250) $1.20 Oct. 18, 2027 6,250 Disposed
Oct. 14, 2019 TXG Stock Option (right to buy) Class A Common Stock (4,167) $1.07 Nov. 18, 2026 4,167 Disposed
Sept. 16, 2019 TXG Stock Option (right to buy) Class A Common Stock [F1] (130,600) $11.48 May 10, 2029 130,600 Acquired
Sept. 16, 2019 TXG Stock Option (right to buy) Class B Common Stock [F1] (130,600) $11.48 May 10, 2029 130,600 Disposed
Sept. 16, 2019 TXG Stock Option (right to buy) Class A Common Stock [F1] (187,500) $5.04 Nov. 2, 2028 187,500 Acquired
Sept. 16, 2019 TXG Stock Option (right to buy) Class B Common Stock [F1] (187,500) $5.04 Nov. 2, 2028 187,500 Disposed
Sept. 16, 2019 TXG Stock Option (right to buy) Class A Common Stock [F1] (116,667) $1.20 Oct. 18, 2027 116,667 Acquired
Sept. 16, 2019 TXG Stock Option (right to buy) Class B Common Stock [F1] (116,667) $1.20 Oct. 18, 2027 116,667 Disposed
Sept. 16, 2019 TXG Stock Option (right to buy) Class A Common Stock [F1] (150,000) $1.20 Oct. 18, 2027 150,000 Acquired
Sept. 16, 2019 TXG Stock Option (right to buy) Class B Common Stock [F1] (150,000) $1.20 Oct. 18, 2027 150,000 Disposed
Sept. 16, 2019 TXG Stock Option (right to buy) Class A Common Stock [F1] (45,834) $1.07 Nov. 18, 2026 45,834 Acquired
Sept. 16, 2019 TXG Stock Option (right to buy) Class B Common Stock [F1] (45,834) $1.07 Nov. 18, 2026 45,834 Disposed
Sept. 16, 2019 TXG Class B Common Stock [F3] Class A Common Stock [F3] (1,750,000) 1,750,000 Acquired
Sept. 16, 2019 TXG Class A Common Stock [F3] Class B Common Stock [F3] (1,750,000) 1,750,000 Disposed
Sept. 16, 2019 TXG Class B Common Stock [F3] Class A Common Stock [F3] (1,250,000) 1,250,000 Acquired
Sept. 16, 2019 TXG Class A Common Stock [F3] Class B Common Stock [F3] (1,250,000) 1,250,000 Disposed
Sept. 16, 2019 TXG Class B Common Stock [F2] Class A Common Stock [F2] (31,865) 31,865 Acquired
Sept. 16, 2019 TXG Series A-1 Preferred Stock [F2] Class B Common Stock [F2] (31,865) 31,865 Disposed

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

Initial ownership (Form 3) 9 holdings

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

Date Ticker Security Shares Ownership
Sept. 11, 2019 TXG Class B Common Stock [F1] 915,185 Direct
Sept. 11, 2019 TXG Series A-1 Preferred Stock→ Class A Common Stock [F2,F3] (31,865) 31,865 Direct
Sept. 11, 2019 TXG Class A Common Stock [F4]→ Class B Common Stock [F4] (1,250,000) 1,250,000 Direct
Sept. 11, 2019 TXG Class A Common Stock [F4]→ Class B Common Stock [F4] (1,750,000) 1,750,000 Indirect
Sept. 11, 2019 TXG Stock Option (right to buy)→ Class B Common Stock [F1] (45,834) 45,834 Direct
Sept. 11, 2019 TXG Stock Option (right to buy)→ Class B Common Stock [F1] (150,000) 150,000 Direct
Sept. 11, 2019 TXG Stock Option (right to buy)→ Class B Common Stock [F1] (116,667) 116,667 Direct
Sept. 11, 2019 TXG Stock Option (right to buy)→ Class B Common Stock [F1] (187,500) 187,500 Direct
Sept. 11, 2019 TXG Stock Option (right to buy)→ Class B Common Stock [F1] (130,600) 130,600 Direct

Compensation (DEF 14A)

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

TXG

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $674,250 $5,020,269 $634,725 $6,329,244
2024 $625,312 $6,979,037 $325,000 $7,929,349
2023 $544,688 $4,961,928 $380,363 $8,286,049

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