CERT

Certara, Inc.

Insider trading activity for Certara, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 1	Corcoran Daniel	SVP and General Counsel	MEXER◆	14,889	—	—	—	Open the original filing on SEC.gov
Jun 1	Corcoran Daniel	SVP and General Counsel	MEXER◆	7,941	—	—	—	Open the original filing on SEC.gov
Jun 1	Corcoran Daniel	SVP and General Counsel	FTAX	7,893	$5.82	$45.9K	-19.8%	Open the original filing on SEC.gov
Jun 1	Corcoran Daniel	SVP and General Counsel	MEXER	14,889	—	—	+59.4%	Open the original filing on SEC.gov
Jun 1	Corcoran Daniel	SVP and General Counsel	FTAX	4,210	$5.82	$24.5K	-14.4%	Open the original filing on SEC.gov
Jun 1	Corcoran Daniel	SVP and General Counsel	MEXER	7,941	—	—	+37.3%	Open the original filing on SEC.gov
Jun 1	Anhalt Rona	Chief Human Resources…	MEXER◆	7,147	—	—	—	Open the original filing on SEC.gov
Jun 1	Anhalt Rona	Chief Human Resources…	FTAX	2,241	$5.82	$13K	-11.8%	Open the original filing on SEC.gov
Jun 1	Anhalt Rona	Chief Human Resources…	MEXER	7,147	—	—	+60.1%	Open the original filing on SEC.gov
May 14	Reynders John V W	Chief Financial Officer	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Reynders John V W	Chief Financial Officer	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Reynders John V W	Chief Financial Officer	MEXER	15,757	—	—	+147.1%	Open the original filing on SEC.gov
May 14	Killefer Nancy	Director	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Killefer Nancy	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Killefer Nancy	Director	MEXER	15,757	—	—	+43.7%	Open the original filing on SEC.gov
May 14	Crane Rosemary A	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Crane Rosemary A	Director	MEXER	15,757	—	—	+52.7%	Open the original filing on SEC.gov
May 14	Collins Cynthia	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Collins Cynthia	Director	MEXER	15,757	—	—	+43.7%	Open the original filing on SEC.gov
May 14	Walsh Matthew M	Director	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Walsh Matthew M	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Walsh Matthew M	Director	MEXER	15,757	—	—	+8.0%	Open the original filing on SEC.gov
May 14	Cashman James E III	Director	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Cashman James E III	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Cashman James E III	Director	MEXER	15,757	—	—	+3.4%	Open the original filing on SEC.gov
May 14	Bedi Arjun	Director	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Bedi Arjun	Director	MEXER◆	5,547	—	—	—	Open the original filing on SEC.gov
May 14	Bedi Arjun	Director	MEXER	5,547	—	—	—	Open the original filing on SEC.gov
May 14	Broshy Eran	Director	AGRANT◆	33,222	—	—	—	Open the original filing on SEC.gov
May 14	Broshy Eran	Director	MEXER◆	15,757	—	—	—	Open the original filing on SEC.gov
May 14	Broshy Eran	Director	MEXER	15,757	—	—	+45.1%	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	MEXER◆	59,766	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	AGRANT◆	728,405	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	AGRANT◆	493,827	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	AGRANT◆	179,299	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	AGRANT◆	740,740	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	AGRANT◆	268,949	—	—	—	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	FTAX	24,377	$6.31	$153.8K	-40.8%	Open the original filing on SEC.gov
May 11	Resnick Jon Matthew	Chief Executive Officer	MEXER	59,766	—	—	—	Open the original filing on SEC.gov
May 11	Corcoran Daniel	SVP and General Counsel	AGRANT◆	111,111	—	—	—	Open the original filing on SEC.gov
May 11	Corcoran Daniel	SVP and General Counsel	AGRANT◆	74,074	—	—	—	Open the original filing on SEC.gov
May 11	Corcoran Daniel	SVP and General Counsel	AGRANT◆	48,820	—	—	—	Open the original filing on SEC.gov
May 11	Corcoran Daniel	SVP and General Counsel	DTOISS◆	48,820	—	—	—	Open the original filing on SEC.gov
May 11	Gallagher John E	Chief Financial Officer	AGRANT◆	194,444	—	—	—	Open the original filing on SEC.gov
May 11	Gallagher John E	Chief Financial Officer	AGRANT◆	129,629	—	—	—	Open the original filing on SEC.gov
May 11	Gallagher John E	Chief Financial Officer	AGRANT◆	102,522	—	—	—	Open the original filing on SEC.gov
May 11	Gallagher John E	Chief Financial Officer	DTOISS◆	102,522	—	—	—	Open the original filing on SEC.gov
May 11	Pedersen Leif E	President, Chief…	AGRANT◆	111,111	—	—	—	Open the original filing on SEC.gov
May 11	Pedersen Leif E	President, Chief…	AGRANT◆	74,074	—	—	—	Open the original filing on SEC.gov
May 11	Pedersen Leif E	President, Chief…	AGRANT◆	68,348	—	—	—	Open the original filing on SEC.gov
May 11	Pedersen Leif E	President, Chief…	DTOISS◆	68,348	—	—	—	Open the original filing on SEC.gov
May 11	Aspbury Robert	President, Predictive…	AGRANT◆	129,629	—	—	—	Open the original filing on SEC.gov
May 11	Aspbury Robert	President, Predictive…	AGRANT◆	246,913	—	—	—	Open the original filing on SEC.gov
May 11	Aspbury Robert	President, Predictive…	AGRANT◆	86,419	—	—	—	Open the original filing on SEC.gov
May 11	Aspbury Robert	President, Predictive…	AGRANT◆	68,348	—	—	—	Open the original filing on SEC.gov
May 11	Aspbury Robert	President, Predictive…	DTOISS◆	68,348	—	—	—	Open the original filing on SEC.gov
May 11	Anhalt Rona	Chief Human Resources…	AGRANT◆	92,592	—	—	—	Open the original filing on SEC.gov
May 11	Anhalt Rona	Chief Human Resources…	AGRANT◆	61,728	—	—	—	Open the original filing on SEC.gov
May 11	Anhalt Rona	Chief Human Resources…	AGRANT◆	43,938	—	—	—	Open the original filing on SEC.gov
May 11	Anhalt Rona	Chief Human Resources…	DTOISS◆	43,938	—	—	—	Open the original filing on SEC.gov
Apr 1	McKemey Adrian	President, Drug Dev.…	MEXER◆	10,849	—	—	—	Open the original filing on SEC.gov
Apr 1	McKemey Adrian	President, Drug Dev.…	FTAX	2,642	$5.70	$15.1K	-24.3%	Open the original filing on SEC.gov
Apr 1	McKemey Adrian	President, Drug Dev.…	MEXER	10,849	—	—	—	Open the original filing on SEC.gov
Apr 1	Corcoran Daniel	SVP and General Counsel	MEXER◆	10,849	—	—	—	Open the original filing on SEC.gov
Apr 1	Corcoran Daniel	SVP and General Counsel	FTAX	5,751	$5.70	$32.8K	-21.2%	Open the original filing on SEC.gov
Apr 1	Corcoran Daniel	SVP and General Counsel	MEXER	10,849	—	—	+66.9%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER◆	22,782	—	—	—	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER◆	15,190	—	—	—	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER◆	12,633	—	—	—	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	FTAX	7,803	$5.70	$44.5K	-7.6%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER	22,782	—	—	+28.3%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	FTAX	5,203	$5.70	$29.7K	-6.1%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER	15,190	—	—	+21.6%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	FTAX	4,327	—	—	-5.8%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	MEXER	12,633	—	—	+20.3%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	FTAX	7,775	$5.70	$44.3K	-11.1%	Open the original filing on SEC.gov
Apr 1	Gallagher John E	Chief Financial Officer	AGRANT	23,346	—	—	+50.2%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER◆	15,188	—	—	—	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER◆	10,127	—	—	—	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER◆	7,852	—	—	—	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	FTAX	3,699	$5.70	$21.1K	-3.3%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER	15,188	—	—	+15.4%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	FTAX	2,466	$5.70	$14.1K	-2.4%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER	10,127	—	—	+11.1%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	FTAX	1,912	$5.70	$10.9K	-2.1%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	MEXER	7,852	—	—	+9.2%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	FTAX	3,534	$5.70	$20.1K	-4.0%	Open the original filing on SEC.gov
Apr 1	Pedersen Leif E	President, Chief…	AGRANT	14,510	—	—	+19.6%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER◆	15,188	—	—	—	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER◆	10,127	—	—	—	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER◆	7,852	—	—	—	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	FTAX	7,139	$5.70	$40.7K	-2.1%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER	15,188	—	—	+4.7%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	FTAX	4,760	$5.70	$27.1K	-1.5%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER	10,127	—	—	+3.2%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	FTAX	3,691	$5.70	$21K	-1.1%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	MEXER	7,852	—	—	+2.5%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	FTAX	6,821	$5.70	$38.9K	-2.1%	Open the original filing on SEC.gov
Apr 1	Aspbury Robert	President, Predictive…	AGRANT	14,510	—	—	+4.7%	Open the original filing on SEC.gov
Apr 1	Anhalt Rona	Chief Human Resources…	MEXER◆	9,764	—	—	—	Open the original filing on SEC.gov

MEXER◆—

Corcoran Daniel · SVP and General…Jun 1

14,889 sh

MEXER◆—

Corcoran Daniel · SVP and General…Jun 1

7,941 sh

FTAX$45.9K

Corcoran Daniel · SVP and General…Jun 1

7,893 sh @ $5.82 · -19.8% own

MEXER—

Corcoran Daniel · SVP and General…Jun 1

14,889 sh · +59.4% own

FTAX$24.5K

Corcoran Daniel · SVP and General…Jun 1

4,210 sh @ $5.82 · -14.4% own

MEXER—

Corcoran Daniel · SVP and General…Jun 1

7,941 sh · +37.3% own

MEXER◆—

Anhalt Rona · Chief Human…Jun 1

7,147 sh

FTAX$13K

Anhalt Rona · Chief Human…Jun 1

2,241 sh @ $5.82 · -11.8% own

MEXER—

Anhalt Rona · Chief Human…Jun 1

7,147 sh · +60.1% own

AGRANT◆—

Reynders John V W · Chief Financial…May 14

33,222 sh

MEXER◆—

Reynders John V W · Chief Financial…May 14

15,757 sh

MEXER—

Reynders John V W · Chief Financial…May 14

15,757 sh · +147.1% own

AGRANT◆—

Killefer Nancy · DirectorMay 14

33,222 sh

MEXER◆—

Killefer Nancy · DirectorMay 14

15,757 sh

MEXER—

Killefer Nancy · DirectorMay 14

15,757 sh · +43.7% own

MEXER◆—

Crane Rosemary A · DirectorMay 14

15,757 sh

MEXER—

Crane Rosemary A · DirectorMay 14

15,757 sh · +52.7% own

MEXER◆—

Collins Cynthia · DirectorMay 14

15,757 sh

MEXER—

Collins Cynthia · DirectorMay 14

15,757 sh · +43.7% own

AGRANT◆—

Walsh Matthew M · DirectorMay 14

33,222 sh

MEXER◆—

Walsh Matthew M · DirectorMay 14

15,757 sh

MEXER—

Walsh Matthew M · DirectorMay 14

15,757 sh · +8.0% own

AGRANT◆—

Cashman James E III · DirectorMay 14

33,222 sh

MEXER◆—

Cashman James E III · DirectorMay 14

15,757 sh

MEXER—

Cashman James E III · DirectorMay 14

15,757 sh · +3.4% own

AGRANT◆—

Bedi Arjun · DirectorMay 14

33,222 sh

MEXER◆—

Bedi Arjun · DirectorMay 14

5,547 sh

MEXER—

Bedi Arjun · DirectorMay 14

5,547 sh

AGRANT◆—

Broshy Eran · DirectorMay 14

33,222 sh

MEXER◆—

Broshy Eran · DirectorMay 14

15,757 sh

MEXER—

Broshy Eran · DirectorMay 14

15,757 sh · +45.1% own

MEXER◆—

Resnick Jon Matthew · Chief Executive…May 11

59,766 sh

AGRANT◆—

Resnick Jon Matthew · Chief Executive…May 11

728,405 sh

AGRANT◆—

Resnick Jon Matthew · Chief Executive…May 11

493,827 sh

AGRANT◆—

Resnick Jon Matthew · Chief Executive…May 11

179,299 sh

AGRANT◆—

Resnick Jon Matthew · Chief Executive…May 11

740,740 sh

AGRANT◆—

Resnick Jon Matthew · Chief Executive…May 11

268,949 sh

FTAX$153.8K

Resnick Jon Matthew · Chief Executive…May 11

24,377 sh @ $6.31 · -40.8% own

MEXER—

Resnick Jon Matthew · Chief Executive…May 11

59,766 sh

AGRANT◆—

Corcoran Daniel · SVP and General…May 11

111,111 sh

AGRANT◆—

Corcoran Daniel · SVP and General…May 11

74,074 sh

AGRANT◆—

Corcoran Daniel · SVP and General…May 11

48,820 sh

DTOISS◆—

Corcoran Daniel · SVP and General…May 11

48,820 sh

AGRANT◆—

Gallagher John E · Chief Financial…May 11

194,444 sh

AGRANT◆—

Gallagher John E · Chief Financial…May 11

129,629 sh

AGRANT◆—

Gallagher John E · Chief Financial…May 11

102,522 sh

DTOISS◆—

Gallagher John E · Chief Financial…May 11

102,522 sh

AGRANT◆—

Pedersen Leif E · President, Chief…May 11

111,111 sh

AGRANT◆—

Pedersen Leif E · President, Chief…May 11

74,074 sh

AGRANT◆—

Pedersen Leif E · President, Chief…May 11

68,348 sh

DTOISS◆—

Pedersen Leif E · President, Chief…May 11

68,348 sh

AGRANT◆—

Aspbury Robert · President, Predict…May 11

129,629 sh

AGRANT◆—

Aspbury Robert · President, Predict…May 11

246,913 sh

AGRANT◆—

Aspbury Robert · President, Predict…May 11

86,419 sh

AGRANT◆—

Aspbury Robert · President, Predict…May 11

68,348 sh

DTOISS◆—

Aspbury Robert · President, Predict…May 11

68,348 sh

AGRANT◆—

Anhalt Rona · Chief Human…May 11

92,592 sh

AGRANT◆—

Anhalt Rona · Chief Human…May 11

61,728 sh

AGRANT◆—

Anhalt Rona · Chief Human…May 11

43,938 sh

DTOISS◆—

Anhalt Rona · Chief Human…May 11

43,938 sh

MEXER◆—

McKemey Adrian · President, Drug…Apr 1

10,849 sh

FTAX$15.1K

McKemey Adrian · President, Drug…Apr 1

2,642 sh @ $5.70 · -24.3% own

MEXER—

McKemey Adrian · President, Drug…Apr 1

10,849 sh

MEXER◆—

Corcoran Daniel · SVP and General…Apr 1

10,849 sh

FTAX$32.8K

Corcoran Daniel · SVP and General…Apr 1

5,751 sh @ $5.70 · -21.2% own

MEXER—

Corcoran Daniel · SVP and General…Apr 1

10,849 sh · +66.9% own

MEXER◆—

Gallagher John E · Chief Financial…Apr 1

22,782 sh

MEXER◆—

Gallagher John E · Chief Financial…Apr 1

15,190 sh

MEXER◆—

Gallagher John E · Chief Financial…Apr 1

12,633 sh

FTAX$44.5K

Gallagher John E · Chief Financial…Apr 1

7,803 sh @ $5.70 · -7.6% own

MEXER—

Gallagher John E · Chief Financial…Apr 1

22,782 sh · +28.3% own

FTAX$29.7K

Gallagher John E · Chief Financial…Apr 1

5,203 sh @ $5.70 · -6.1% own

MEXER—

Gallagher John E · Chief Financial…Apr 1

15,190 sh · +21.6% own

FTAX—

Gallagher John E · Chief Financial…Apr 1

4,327 sh · -5.8% own

MEXER—

Gallagher John E · Chief Financial…Apr 1

12,633 sh · +20.3% own

FTAX$44.3K

Gallagher John E · Chief Financial…Apr 1

7,775 sh @ $5.70 · -11.1% own

AGRANT—

Gallagher John E · Chief Financial…Apr 1

23,346 sh · +50.2% own

MEXER◆—

Pedersen Leif E · President, Chief…Apr 1

15,188 sh

MEXER◆—

Pedersen Leif E · President, Chief…Apr 1

10,127 sh

MEXER◆—

Pedersen Leif E · President, Chief…Apr 1

7,852 sh

FTAX$21.1K

Pedersen Leif E · President, Chief…Apr 1

3,699 sh @ $5.70 · -3.3% own

MEXER—

Pedersen Leif E · President, Chief…Apr 1

15,188 sh · +15.4% own

FTAX$14.1K

Pedersen Leif E · President, Chief…Apr 1

2,466 sh @ $5.70 · -2.4% own

MEXER—

Pedersen Leif E · President, Chief…Apr 1

10,127 sh · +11.1% own

FTAX$10.9K

Pedersen Leif E · President, Chief…Apr 1

1,912 sh @ $5.70 · -2.1% own

MEXER—

Pedersen Leif E · President, Chief…Apr 1

7,852 sh · +9.2% own

FTAX$20.1K

Pedersen Leif E · President, Chief…Apr 1

3,534 sh @ $5.70 · -4.0% own

AGRANT—

Pedersen Leif E · President, Chief…Apr 1

14,510 sh · +19.6% own

MEXER◆—

Aspbury Robert · President, Predict…Apr 1

15,188 sh

MEXER◆—

Aspbury Robert · President, Predict…Apr 1

10,127 sh

MEXER◆—

Aspbury Robert · President, Predict…Apr 1

7,852 sh

FTAX$40.7K

Aspbury Robert · President, Predict…Apr 1

7,139 sh @ $5.70 · -2.1% own

MEXER—

Aspbury Robert · President, Predict…Apr 1

15,188 sh · +4.7% own

FTAX$27.1K

Aspbury Robert · President, Predict…Apr 1

4,760 sh @ $5.70 · -1.5% own

MEXER—

Aspbury Robert · President, Predict…Apr 1

10,127 sh · +3.2% own

FTAX$21K

Aspbury Robert · President, Predict…Apr 1

3,691 sh @ $5.70 · -1.1% own

MEXER—

Aspbury Robert · President, Predict…Apr 1

7,852 sh · +2.5% own

FTAX$38.9K

Aspbury Robert · President, Predict…Apr 1

6,821 sh @ $5.70 · -2.1% own

AGRANT—

Aspbury Robert · President, Predict…Apr 1

14,510 sh · +4.7% own

MEXER◆—

Anhalt Rona · Chief Human…Apr 1

9,764 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 22 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.