Timothy B. Anderson

CERS

DIRECTOR · CERUS CORP · CIK 0001124168

FILING MIX · LIFETIME44%/56%

BUYS

SELLS

TOTAL VALUE

$1.24M

COMPANIES

ACTIVE SINCE

Jan 2020

HOLDINGS NOW

213,993

AVG SELL PX

$7.74

Trades · vs SPY

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Performance · forward returns vs SPY

6 backtested trades · 8 horizons

Forward-return performance of every backtestable P/S trade by Timothy B. Anderson, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.

HORIZON	TRADES	WIN RATE	INSIDER RETURN	SPY RETURN	MEAN EXCESS	MEDIAN EXCESS	T-STAT
7d	6	+100.00%	-4.02%	+1.24%	-5.26%	-5.13%	—
14d	6	+66.67%	-6.79%	+0.94%	-7.73%	-6.97%	—
30d	6	+100.00%	-9.74%	-0.13%	-9.61%	-20.09%	—
60d	6	+100.00%	-6.89%	-0.79%	-6.10%	-10.42%	—
90d	6	+100.00%	-9.57%	+2.90%	-12.47%	-23.37%	—
180d	6	+50.00%	+1.60%	+12.59%	-10.99%	-12.38%	—
1y	6	+100.00%	-1.93%	+29.49%	-31.42%	-45.98%	—
2y	6	+100.00%	-28.35%	+21.92%	-50.27%	-55.20%	—

How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.

Holdings over time

CERS · 213,993 shares · as of Jun 1, 2021

Trading cadence · quarterly flow

BUY ● SELL ●

2020

2021

FLOW · 8 buys / 10 sellsCOVERAGE · 6 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED
CERS CERUS CORP	SALE	13,228	—	—	0	Jun 1, 2021	Jun 3, 2021 ↗
CERS CERUS CORP	PURCHASE	13,228	—	—	213,993	Jun 1, 2021	Jun 3, 2021 ↗
CERS CERUS CORP	PURCHASE	30,000	$5.40	$162.0K	240,101	Dec 22, 2020	Dec 28, 2020 ↗
CERS CERUS CORP	SALE	30,000	—	—	0	Dec 22, 2020	Dec 28, 2020 ↗
CERS CERUS CORP	SALE	30,000	$8.25	$247.5K	210,101	Dec 22, 2020	Dec 28, 2020 ↗
CERS CERUS CORP	SALE	9,336	$8.50	$79.4K	200,765	Dec 22, 2020	Dec 28, 2020 ↗
CERS CERUS CORP	SALE	23,703	—	—	0	Aug 24, 2020	Aug 26, 2020 ↗
CERS CERUS CORP	SALE	16,008	$7.90	$126.5K	210,101	Aug 24, 2020	Aug 26, 2020 ↗
CERS CERUS CORP	PURCHASE	23,703	$4.80	$113.8K	226,109	Aug 24, 2020	Aug 26, 2020 ↗
CERS CERUS CORP	SALE	29,853	$7.12	$212.6K	212,629	Aug 7, 2020	Aug 11, 2020 ↗
CERS CERUS CORP	PURCHASE	43,800	$4.34	$190.1K	242,482	Aug 7, 2020	Aug 11, 2020 ↗
CERS CERUS CORP	SALE	10,223	$7.10	$72.6K	202,406	Aug 7, 2020	Aug 11, 2020 ↗
CERS CERUS CORP	SALE	43,800	—	—	0	Aug 7, 2020	Aug 11, 2020 ↗
CERS CERUS CORP	PURCHASE	11,184	—	—	198,682	Jun 5, 2020	Jun 9, 2020 ↗
CERS CERUS CORP	SALE	11,184	—	—	0	Jun 5, 2020	Jun 9, 2020 ↗
CERS CERUS CORP	PURCHASEGRANT Stock grant	28,177	—	—	28,177	Jun 3, 2020	Jun 5, 2020 ↗
CERS CERUS CORP	PURCHASEGRANT Stock grant	13,228	—	—	13,228	Jun 3, 2020	Jun 5, 2020 ↗
CERS CERUS CORP	PURCHASE	9,639	$4.15	$40.0K	187,498	Jan 29, 2020	Feb 3, 2020 ↗

Other insiders · CERS

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About this filer

CIK 0001124168

ROLE

Director

PRIMARY

CERS

COMPANIES

ACTIVE SINCE

Jan 2020

MARKETPEEL · /INSIDER/0001124168DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

Timothy B. Anderson

The morning brief, before the bell.