Tseli Lily Yang

CIK 1654271 · Chief Accounting Officer · last filed 2026-05-18

Tseli Lily Yang is a Chief Accounting Officer who has filed 53 SEC Form 4 insider transactions across 4 companies since 2015. Across all open-market trades the lifetime net is −$10.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.8M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$2.80M

Companies

4

Total Filings

53

Lifetime Open-Market Net

-$10.66M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
XPOF Director 25,834 $6.47 $167.1K $0 5 2026-04-06
CSGS Director 18,464 $80.69 $1.49M $0 5 2025-06-11
PINS Chief Accounting Officer 56,672 $20.21 $1.15M -$10.66M 39 2021-10-15
MEDIVATION, INC. (MDVN) Delisted VP, Finance and Accounting 22,894 $0 2 2016-03-02

Recent Filings

53 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-18 Disp (D) −18,464 -$1.49M
2026-04-06 XPOF Grant (A) +4,276 $0 EDGAR
2026-01-08 XPOF Grant (A) +3,034 $0 EDGAR
2025-10-03 XPOF Grant (A) +3,146 $0 EDGAR
2025-07-03 XPOF Grant (A) +3,758 $0 EDGAR
2025-06-17 XPOF Grant (A) +11,620 $0 EDGAR
2025-06-11 CSGS Grant (A) +3,085 $0 EDGAR
2024-06-11 CSGS Grant (A) +4,723 $0 EDGAR
2023-06-12 CSGS Grant (A) +4,060 $0 EDGAR
2022-06-14 CSGS Grant (A) +2,924 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.