Temasek Holdings (Private) Limited
CIK 1021944 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: Nov. 5, 2020 · Latest: Sept. 10, 2025
On this page
- Institution The 13F filer entity this person is associated with.
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
Institution
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 3, 2020 | 1021944 | P | 625,000 | $16.00 | $10,000,000 | 2,513,924 Indirect | +33.09% | Acquired | |
| May 13, 2020 | VIRT | S | 5,500,000 | $23.10 | $127,050,000 | 11,380,503 Indirect | -32.58% | Disposed | 175.4% (price as of 2026-08-21) |
| Sept. 3, 2019 | DELL | S | 442,752 | $51.22 | $22,677,757 | 15,513,516 Indirect | -2.77% | Disposed | 1591.8% (price as of 2026-08-21) |
| Aug. 30, 2019 | DELL | S | 602,754 | $50.50 | $30,439,077 | 17,579,064 Indirect | -3.32% | Disposed | 1616.0% (price as of 2026-08-21) |
| Aug. 30, 2019 | DELL | S | 887,624 | $51.41 | $45,632,750 | 16,691,440 Indirect | -5.05% | Disposed | 1585.6% (price as of 2026-08-21) |
| Aug. 30, 2019 | DELL | S | 710,573 | $52.20 | $37,091,911 | 15,980,867 Indirect | -4.26% | Disposed | 1560.1% (price as of 2026-08-21) |
| Aug. 30, 2019 | DELL | S | 24,599 | $53.02 | $1,304,239 | 15,956,268 Indirect | -0.15% | Disposed | 1534.4% (price as of 2026-08-21) |
| Jan. 16, 2019 | LUMN | S | 16,000,000 | $15.90 | $254,400,000 | 107,201,207 Indirect | -12.99% | Disposed | -62.2% (price as of 2026-08-21) |
| May 15, 2018 | VIRT | S | 3,450,000 | $27.16 | $93,702,000 | 16,880,503 Indirect | -16.97% | Disposed | 134.3% (price as of 2026-08-21) |
| April 5, 2018 | LUMN | P | 5,036,884 | $17.41 | $87,692,150 | 123,201,207 Indirect | +4.26% | Acquired | -65.5% (price as of 2026-08-21) |
| April 4, 2018 | LUMN | P | 4,308,851 | $16.94 | $72,991,936 | 118,164,323 Indirect | +3.78% | Acquired | -64.5% (price as of 2026-08-21) |
| April 3, 2018 | LUMN | P | 3,311,267 | $16.43 | $54,404,117 | 113,855,472 Indirect | +3.00% | Acquired | -63.4% (price as of 2026-08-21) |
| Aug. 10, 2017 | VIRT | P | 1,666,666 | $15.60 | $25,999,990 | 20,330,503 Indirect | +8.93% | Acquired | 307.9% (price as of 2026-08-21) |
| July 20, 2017 | VIRT | P | 6,346,155 | $15.60 | $99,000,018 | 18,663,837 Indirect | +51.52% | Acquired | 307.9% (price as of 2026-08-21) |
| Nov. 1, 2004 | EQIX | P | 2,516,490 | $2516490.00 | $6,332,721,920,100 | — Indirect | — | Acquired | -100.0% (price as of 2026-08-21) |
| May 1, 2004 | EQIX | P | 2,351,860 | $2351860.00 | $5,531,245,459,600 | — Indirect | — | Acquired | -100.0% (price as of 2026-08-21) |
| Feb. 19, 2004 | 1021944 | S | 9,676,800 | $9.25 | $89,510,400 | 0 Indirect | -100.00% | Disposed | |
| Nov. 1, 2003 | EQIX | P | 2,198,000 | $2198000.00 | $4,831,204,000,000 | — Indirect | — | Acquired | -100.0% (price as of 2026-08-21) |
| May 1, 2003 | EQIX | P | 1,400,000 | $1400000.00 | $1,960,000,000,000 | — Indirect | — | Acquired | -99.9% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 3, 2020 | 1021944 | Series D Preferred Stock [F1] | Common Stock (1,888,924) | — | — | 1,888,924 | Disposed |
| Nov. 1, 2004 | EQIX | 14% Series A-1 PIK Convertible Secured Notes Due 2007 | Common Stock | $9.18 | Nov. 1, 2007 | 2,516,490 | Acquired |
| May 1, 2004 | EQIX | 14% Series A-1 PIK Convertible Secured Notes Due 2007 | Common Stock | $9.18 | Nov. 1, 2007 | 2,351,860 | Acquired |
| Nov. 1, 2003 | EQIX | 14% Series A-1 PIK Convertible Secured Notes Due 2007 | Common Stock | $9.18 | Nov. 1, 2007 | 2,198,000 | Acquired |
| May 1, 2003 | EQIX | 14% Series A-1 PIK Convertible Secured Notes Due 2007 | Common Stock | $9.18 | Nov. 1, 2007 | 1,400,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.